3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( "one" => "'1", //"one" => 0xbf5c27, //"one" => CHAR(34,37,97,100,109,105,110,37,34), "two" => 2, "three" => 3, "seventeen" => 17 ); foreach ($a as $k => $v) { echo "$v...\n"; //$str = $v; $str = addslashes($v); echo "\$a[$k] => $str.\n"; } CHR(34) + CHR(37) + CHR(97) + CHR(100) + CHR(109) + CHR(105) + CHR(110) + CHR(37) + CHR(34) ?>

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)
8.3.60.0100.00716.88
8.3.50.0050.01421.09
8.3.40.0070.01418.70
8.3.30.0070.00718.77
8.3.20.0040.01120.04
8.3.10.0080.00023.66
8.3.00.0080.00019.79
8.2.180.0090.00618.30
8.2.170.0140.00322.96
8.2.160.0100.00320.58
8.2.150.0050.00324.18
8.2.140.0110.00724.66
8.2.130.0050.00326.16
8.2.120.0100.00017.63
8.2.110.0030.00622.25
8.2.100.0090.00317.75
8.2.90.0050.00319.07
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0000.00821.18
8.2.30.0000.00717.98
8.2.20.0050.00317.74
8.2.10.0000.00718.11
8.2.00.0000.00717.98
8.1.280.0110.00425.92
8.1.270.0070.00722.20
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00022.55
8.1.230.0120.00017.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0080.00317.35
8.1.190.0030.00617.23
8.1.180.0050.00318.10
8.1.170.0030.00718.48
8.1.160.0030.00622.05
8.1.150.0000.00718.97
8.1.140.0040.00417.54
8.1.130.0050.00317.63
8.1.120.0030.00517.42
8.1.110.0050.00217.40
8.1.100.0000.00717.52
8.1.90.0070.00017.44
8.1.80.0000.00817.43
8.1.70.0030.00317.48
8.1.60.0050.00517.58
8.1.50.0000.00817.47
8.1.40.0070.00317.53
8.1.30.0000.00917.71
8.1.20.0030.00517.69
8.1.10.0070.00017.59
8.1.00.0040.00417.54
8.0.300.0030.00618.77
8.0.290.0000.00916.75
8.0.280.0080.00018.35
8.0.270.0030.00317.13
8.0.260.0040.00417.20
8.0.250.0060.00316.94
8.0.240.0030.00617.05
8.0.230.0040.00417.02
8.0.220.0070.00316.95
8.0.210.0000.00716.92
8.0.200.0070.00017.03
8.0.190.0000.00917.02
8.0.180.0040.00416.80
8.0.170.0040.00416.96
8.0.160.0000.00716.89
8.0.150.0070.00016.86
8.0.140.0080.00016.93
8.0.130.0000.00613.43
8.0.120.0000.00816.81
8.0.110.0040.00416.89
8.0.100.0040.00417.01
8.0.90.0030.00316.98
8.0.80.0180.00316.92
8.0.70.0040.00316.80
8.0.60.0040.00416.82
8.0.50.0000.00716.79
8.0.30.0080.01116.99
8.0.20.0060.01317.40
8.0.10.0040.00416.92
8.0.00.0080.01016.70
7.4.330.0030.00315.08
7.4.320.0000.00616.60
7.4.300.0060.00016.60
7.4.290.0040.00416.63
7.4.280.0000.00816.50
7.4.270.0000.00716.58
7.4.260.0030.00316.43
7.4.250.0000.00816.46
7.4.240.0040.00416.54
7.4.230.0030.00316.60
7.4.220.0190.00516.66
7.4.210.0030.01216.62
7.4.200.0030.00316.53
7.4.160.0070.01016.71
7.4.150.0210.00017.40
7.4.140.0080.00917.86
7.4.130.0100.01116.56
7.4.120.0100.00816.56
7.4.110.0070.01016.42
7.4.100.0090.00916.54
7.4.90.0130.00916.52
7.4.80.0130.00719.39
7.4.70.0180.00316.51
7.4.60.0130.00316.34
7.4.50.0040.00016.59
7.4.40.0050.01116.44
7.4.30.0110.00616.36
7.4.00.0090.00614.88
7.3.330.0000.00613.13
7.3.320.0050.00313.11
7.3.310.0040.00416.31
7.3.300.0000.00916.42
7.3.290.0000.00716.33
7.3.280.0090.01016.37
7.3.270.0080.01017.40
7.3.260.0090.00916.40
7.3.250.0100.00716.40
7.3.240.0070.01016.26
7.3.230.0090.00916.53
7.3.210.0070.01116.46
7.3.200.0040.01316.51
7.3.190.0090.00916.34
7.3.180.0200.00316.35
7.3.170.0100.01016.52
7.3.160.0060.01616.57
7.3.120.0130.00014.80
7.3.110.0040.01114.63
7.3.100.0060.00614.84
7.3.90.0070.00314.87
7.3.80.0100.00315.03
7.3.70.0040.00814.92
7.3.60.0040.00814.89
7.3.50.0040.01114.84
7.3.40.0030.01014.83
7.3.30.0100.00714.59
7.3.20.0100.00616.76
7.3.10.0000.01416.72
7.3.00.0000.01516.60
7.2.330.0100.00716.58
7.2.320.0140.00416.73
7.2.310.0080.01016.55
7.2.300.0250.01316.58
7.2.290.0040.01816.66
7.2.240.0100.00615.13
7.2.230.0070.00715.15
7.2.220.0030.00914.75
7.2.210.0040.00815.27
7.2.200.0000.00915.16
7.2.190.0060.00614.84
7.2.180.0000.01014.95
7.2.170.0030.00615.07
7.2.160.0120.00315.07
7.2.150.0070.00716.73
7.2.140.0140.00316.78
7.2.130.0080.00417.12
7.2.120.0120.00016.91
7.2.110.0040.00716.93
7.2.100.0090.00616.75
7.2.90.0070.00317.16
7.2.80.0030.01216.95
7.2.70.0030.00616.79
7.2.60.0060.00616.55
7.2.50.0040.00816.95
7.2.40.0070.00416.97
7.2.30.0000.01616.98
7.2.20.0040.01116.99
7.2.10.0040.00816.64
7.2.00.0080.00918.15
7.1.330.0000.01315.70
7.1.320.0040.00815.62
7.1.310.0060.00616.00
7.1.300.0150.00015.90
7.1.290.0000.01215.64
7.1.280.0040.01115.80
7.1.270.0120.00315.81
7.1.260.0060.00615.83
7.1.250.0110.00415.63
7.1.200.0040.00815.65
7.1.100.0030.00817.95
7.1.70.0000.00817.38
7.1.60.0100.01319.13
7.1.50.0150.00717.11
7.1.00.0070.07322.31
7.0.200.0070.00016.88
7.0.60.0100.03319.94
7.0.50.0100.08317.84
7.0.40.0070.07720.08
7.0.30.0530.04720.17
7.0.20.0200.05320.17
7.0.10.0230.07020.17
7.0.00.0130.05720.17
5.6.280.0070.06720.91
5.6.210.0030.08020.50
5.6.200.0070.07718.12
5.6.190.0000.08320.61
5.6.180.4930.03720.57
5.6.170.0430.04320.71
5.6.160.0070.08320.52
5.6.150.0000.07018.17
5.6.140.0000.09018.21
5.6.130.0030.04018.11
5.6.120.0030.04721.11
5.6.110.0100.05321.04
5.6.100.0070.03721.11
5.6.90.0030.04720.85
5.6.80.0070.07720.38
5.6.70.3600.04720.52
5.5.350.0000.04020.40
5.5.340.0070.05317.92
5.5.330.0070.07020.37
5.5.320.0270.05320.43
5.5.310.0270.04320.21
5.5.300.0030.08717.91
5.5.290.0000.06017.91
5.5.280.0070.08320.84
5.5.270.0170.07320.93
5.5.260.0000.04720.97
5.5.250.0070.04020.70
5.5.240.0270.07320.18
5.4.450.0700.06319.38
5.4.440.0730.06019.60
5.4.430.0900.04719.60
5.4.420.0870.04719.48
5.4.410.0730.06319.39
5.4.400.0670.05018.99
5.4.390.0730.04719.03
5.4.380.0700.05018.99
5.4.370.0600.05719.05
5.4.360.0700.05019.05
5.4.350.0700.05019.06
5.4.340.0730.05719.03
5.4.320.0630.05318.76
5.4.310.0600.05719.13
5.4.300.0730.06019.03
5.4.290.0770.05719.22
5.4.280.0800.05719.03
5.4.270.0870.04719.18
5.4.260.0870.04319.09
5.4.250.0870.04719.04
5.4.240.0830.05019.14
5.4.230.0800.05319.17
5.4.220.0800.05719.06
5.4.210.0670.04719.29
5.4.200.0700.04719.14
5.4.190.0670.04719.04
5.4.180.0600.05719.02
5.4.170.0800.05018.98
5.4.160.0830.03719.25
5.4.150.0630.05718.74
5.4.140.0630.05016.14
5.4.130.0600.05016.45
5.4.120.0700.07716.33
5.4.110.0670.04716.51
5.4.100.0600.05016.21
5.4.90.0600.05016.44
5.4.80.0970.05016.27
5.4.70.0030.03316.25
5.4.60.0330.05016.21
5.4.50.0030.08016.19
5.4.40.0230.04316.36
5.4.30.0100.04016.43
5.4.20.0230.03016.35

preferences:
54.94 ms | 401 KiB | 5 Q