3v4l.org

run code in 300+ PHP versions simultaneously
<?php function dgs_clean( $str ) { return trim(preg_replace('/\s\s+/', ' ', $str)); } function dgs_strlist($array, $keys) { $out = ''; $_k = (is_array($keys))?$keys:array($keys); var_dump($_k); echo "\n"; foreach ($_k as $k => $v) { $key = (is_int($k))?$v:$k; echo "$key\n"; if (isset($array[$key]) && !empty($array[$key])) $out .= ' '.(is_int($k))?$array[$key]:$v; } return dgs_clean($out); } $test = array('name' => 'myInput', 'value' => '123', 'type' => 'text', '_prepend' => '@', 'class' => 'component inline'); echo dgs_strlist($test, array('class', '_prepend' => 'input-prepend'));

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)
8.3.60.0120.00316.75
8.3.50.0090.01122.18
8.3.40.0070.01119.09
8.3.30.0140.00019.25
8.3.20.0040.00420.29
8.3.10.0080.00021.76
8.3.00.0030.00519.63
8.2.180.0130.00618.41
8.2.170.0100.00722.96
8.2.160.0110.00420.41
8.2.150.0040.00424.18
8.2.140.0070.00324.66
8.2.130.0080.00026.16
8.2.120.0060.00319.61
8.2.110.0040.00419.45
8.2.100.0090.00317.75
8.2.90.0080.00019.17
8.2.80.0000.00817.97
8.2.70.0050.00317.88
8.2.60.0080.00018.16
8.2.50.0040.00418.07
8.2.40.0060.00318.28
8.2.30.0000.00818.31
8.2.20.0040.00417.93
8.2.10.0040.00418.16
8.2.00.0040.00417.94
8.1.280.0150.00025.92
8.1.270.0050.00320.38
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0090.00022.81
8.1.230.0090.00317.48
8.1.220.0000.00817.77
8.1.210.0000.00818.77
8.1.200.0030.00717.25
8.1.190.0040.00417.48
8.1.180.0050.00318.10
8.1.170.0040.00420.55
8.1.160.0080.00022.16
8.1.150.0030.00618.92
8.1.140.0070.00017.63
8.1.130.0050.00217.75
8.1.120.0040.00417.66
8.1.110.0000.00817.64
8.1.100.0050.00217.51
8.1.90.0000.00717.63
8.1.80.0070.00017.63
8.1.70.0070.00017.61
8.1.60.0090.00017.71
8.1.50.0000.00917.59
8.1.40.0030.00617.72
8.1.30.0080.00017.68
8.1.20.0040.00417.79
8.1.10.0070.00417.75
8.1.00.0000.01017.65
8.0.300.0000.00818.77
8.0.290.0000.00716.88
8.0.280.0030.00318.42
8.0.270.0040.00417.17
8.0.260.0000.00717.39
8.0.250.0070.00017.18
8.0.240.0080.00017.17
8.0.230.0040.00417.11
8.0.220.0080.00017.12
8.0.210.0000.00717.07
8.0.200.0060.00017.10
8.0.190.0030.00617.00
8.0.180.0000.00816.97
8.0.170.0040.00417.04
8.0.160.0000.00717.11
8.0.150.0000.00717.01
8.0.140.0070.00016.93
8.0.130.0020.00513.48
8.0.120.0030.00617.05
8.0.110.0000.00717.07
8.0.100.0070.00016.90
8.0.90.0050.00316.93
8.0.80.0090.01217.08
8.0.70.0030.00516.94
8.0.60.0030.00516.96
8.0.50.0020.00517.04
8.0.30.0110.00917.47
8.0.20.0070.01217.47
8.0.10.0000.00817.05
8.0.00.0100.00816.87
7.4.330.0060.00015.11
7.4.320.0030.00316.71
7.4.300.0030.00316.66
7.4.290.0070.00016.87
7.4.280.0000.00716.82
7.4.270.0000.00716.73
7.4.260.0040.00416.81
7.4.250.0040.00416.72
7.4.240.0020.00516.69
7.4.230.0030.00316.87
7.4.220.0130.01316.85
7.4.210.0100.00616.71
7.4.200.0050.00316.58
7.4.160.0030.01216.85
7.4.150.0090.00917.40
7.4.140.0140.00817.86
7.4.130.0070.01116.73
7.4.120.0070.00916.82
7.4.110.0100.00916.75
7.4.100.0110.00616.48
7.4.90.0140.00316.56
7.4.80.0150.00919.39
7.4.70.0130.00316.85
7.4.60.0100.00716.78
7.4.50.0000.00416.77
7.4.40.0040.01216.70
7.4.30.0070.01016.68
7.4.00.0080.00915.08
7.3.330.0060.00013.51
7.3.320.0130.00413.25
7.3.310.0030.00316.38
7.3.300.0070.00016.50
7.3.290.0000.00716.55
7.3.280.0120.00516.50
7.3.270.0090.00917.40
7.3.260.0100.01016.86
7.3.250.0080.00816.71
7.3.240.0110.00816.44
7.3.230.0210.00316.80
7.3.210.0110.00716.82
7.3.200.0080.00819.39
7.3.190.0110.01116.46
7.3.180.0130.00316.48
7.3.170.0080.01116.62
7.3.160.0060.01616.53
7.3.120.0100.00714.93
7.3.110.0070.01014.70
7.3.100.0000.01714.82
7.3.90.0000.00914.99
7.3.80.0100.00314.94
7.3.70.0030.00815.21
7.3.60.0060.00915.11
7.3.50.0040.01415.07
7.3.40.0030.00614.91
7.3.30.0090.00615.13
7.3.20.0080.00816.77
7.3.10.0060.00316.98
7.3.00.0040.00816.93
7.2.330.0090.00916.96
7.2.320.0100.00716.71
7.2.310.0040.02116.99
7.2.300.0090.01216.79
7.2.290.0110.00717.05
7.2.250.0030.01315.24
7.2.240.0060.00915.36
7.2.230.0070.01115.23
7.2.220.0000.00915.25
7.2.210.0110.00415.19
7.2.200.0070.00715.55
7.2.190.0000.01015.27
7.2.180.0110.00415.02
7.2.170.0030.01015.11
7.2.00.0040.01119.86
7.1.330.0090.00315.85
7.1.320.0100.00015.96
7.1.310.0080.00516.19
7.1.300.0040.01216.04
7.1.290.0030.01016.13
7.1.280.0060.00616.05
7.1.270.0040.01116.02
7.1.260.0070.01016.22
7.1.100.0070.01718.17
7.1.70.0000.00917.53
7.1.60.0100.01619.50
7.1.50.0030.01716.99
7.1.00.0030.07722.36
7.0.200.0200.00015.09
7.0.140.0030.07322.09
7.0.60.0100.03320.05
7.0.50.0100.07317.95
7.0.40.0030.05320.29
7.0.30.0270.07720.23
7.0.20.0330.07020.31
7.0.10.0230.07020.20
7.0.00.0000.09020.34
5.6.280.0030.07321.10
5.6.210.0200.07320.61
5.6.200.0030.05018.29
5.6.190.0070.08320.50
5.6.180.0270.08320.30
5.6.170.0300.07320.39
5.6.160.0230.05720.50
5.6.150.0130.07718.23
5.6.140.0070.08318.24
5.6.130.0000.04718.17
5.6.120.0100.04021.14
5.6.110.0100.08021.04
5.6.100.0030.08721.00
5.6.90.0130.07321.08
5.6.80.0070.04720.51
5.6.70.0330.07320.35
5.5.350.0200.08320.43
5.5.340.0030.04018.02
5.5.330.0030.05720.33
5.5.320.0070.08020.26
5.5.310.0330.06020.51
5.5.300.0030.03717.95
5.5.290.0070.04718.08
5.5.280.0100.08020.77
5.5.270.0000.04720.76
5.5.260.0130.07320.64
5.5.250.0070.08020.66
5.5.240.0070.06320.37
5.4.450.0570.06019.49
5.4.440.1070.05719.59
5.4.430.1170.07719.45
5.4.420.0170.05019.30
5.4.410.0100.05319.02
5.4.400.0300.07318.73
5.4.390.0470.07018.54
5.4.380.0500.06318.56
5.4.370.0330.06718.58
5.4.360.0470.04018.75
5.4.350.0330.05718.81
5.4.340.0270.06018.63
5.4.320.0430.04718.89
5.4.310.0300.06018.80
5.4.300.0230.06318.53
5.4.290.0270.05718.58
5.4.280.0270.06018.56
5.4.270.0300.08318.83
5.4.260.0500.06018.56
5.4.250.0270.07018.73
5.4.240.0300.05318.58
5.4.230.0500.03318.68
5.4.220.0430.04718.73
5.4.210.0370.07718.61
5.4.200.0400.04316.62
5.4.190.0400.05318.55
5.4.180.0430.05018.46
5.4.170.0270.06718.59
5.4.160.0330.05718.71
5.4.150.0430.04718.73
5.4.140.0370.05316.45
5.4.130.0400.05716.25
5.4.120.0370.05316.30
5.4.110.0500.05716.28
5.4.100.0300.06016.27
5.4.90.0370.05316.48
5.4.80.0400.05316.20
5.4.70.0370.06716.34
5.4.60.0370.05016.41
5.4.50.0430.05716.29
5.4.40.0330.07716.14
5.4.30.0370.05016.25
5.4.20.0430.05716.43
5.4.10.0300.07716.26
5.4.00.0300.05715.74
5.3.290.0300.07014.65
5.3.280.0370.07014.71
5.3.270.0500.06314.91
5.3.260.0330.06014.71
5.3.250.0470.06714.67
5.3.240.0330.05014.64
5.3.230.0330.06014.70
5.3.220.0430.04314.63
5.3.210.0330.06314.58
5.3.200.0430.07014.61
5.3.190.0570.06014.57
5.3.180.0500.06714.57
5.3.170.0330.05314.78
5.3.160.0330.05314.75
5.3.150.0470.07314.59
5.3.140.0400.08014.84
5.3.130.0470.07314.84
5.3.120.0300.06714.64
5.3.110.0100.05714.64
5.3.100.0170.06314.04
5.3.90.0370.06714.19
5.3.80.0430.06314.00
5.3.70.0570.05714.11
5.3.60.0570.05314.04
5.3.50.0400.07014.24
5.3.40.0570.05714.13
5.3.30.0500.06713.91
5.3.20.0470.06713.98
5.3.10.0630.04313.79
5.3.00.0500.07713.70
5.2.170.0400.05711.21
5.2.160.0470.03711.44
5.2.150.0300.04011.19
5.2.140.0430.03311.25
5.2.130.0330.05011.17
5.2.120.0370.05311.32
5.2.110.0300.06011.13
5.2.100.0430.05011.14
5.2.90.0400.05011.21
5.2.80.0370.05711.39
5.2.70.0430.06011.14
5.2.60.0330.06011.16
5.2.50.0470.05011.32
5.2.40.0330.06011.03
5.2.30.0330.05711.18
5.2.20.0370.04711.25
5.2.10.0470.04010.90
5.2.00.0300.03710.93
5.1.60.0300.0409.99
5.1.50.0330.03310.02
5.1.40.0300.03710.07
5.1.30.0300.04310.32
5.1.20.0300.05010.54
5.1.10.0230.05010.26
5.1.00.0270.04310.15
5.0.50.0230.0438.60
5.0.40.0100.0408.52
5.0.30.0130.0578.44
5.0.20.0130.0278.25
5.0.10.0100.0378.31
5.0.00.0230.0538.19
4.4.90.0100.0237.06
4.4.80.0270.0177.06
4.4.70.0300.0177.06
4.4.60.0170.0277.06
4.4.50.0270.0277.06
4.4.40.0230.0377.06
4.4.30.0170.0237.06
4.4.20.0200.0207.06
4.4.10.0270.0277.06
4.4.00.0130.0437.06
4.3.110.0200.0277.06
4.3.100.0230.0237.06
4.3.90.0130.0337.06
4.3.80.0100.0377.06
4.3.70.0130.0207.06
4.3.60.0130.0237.06
4.3.50.0170.0237.06
4.3.40.0130.0437.06
4.3.30.0200.0177.06
4.3.20.0070.0307.06
4.3.10.0100.0277.06
4.3.00.0130.0306.74

preferences:
51.27 ms | 401 KiB | 5 Q