3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public static $string = 'Hello\0 World'; } echo Test::$string; echo date("Y\0/m/d");

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)
8.3.60.0070.00716.25
8.3.50.0130.00822.10
8.3.40.0060.01318.72
8.3.30.0150.00018.70
8.3.20.0050.00318.60
8.3.10.0080.00021.76
8.3.00.0040.00418.04
8.2.180.0040.01118.54
8.2.170.0100.00722.96
8.2.160.0070.01020.53
8.2.150.0090.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00418.04
8.2.120.0040.00426.35
8.2.110.0030.00620.70
8.2.100.0080.00418.04
8.2.90.0000.00818.16
8.2.80.0090.00017.97
8.2.70.0000.00817.38
8.2.60.0040.00417.93
8.2.50.0030.00618.07
8.2.40.0040.00419.53
8.2.30.0040.00418.18
8.2.20.0000.00717.64
8.2.10.0040.00417.95
8.2.00.0040.00418.13
8.1.280.0090.00625.92
8.1.270.0040.00423.85
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.10
8.1.230.0040.00720.80
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0060.00317.35
8.1.180.0030.00518.10
8.1.170.0040.00418.58
8.1.160.0020.00521.85
8.1.150.0070.00018.86
8.1.140.0020.00519.50
8.1.130.0030.00317.57
8.1.120.0040.00417.38
8.1.110.0030.00517.42
8.1.100.0070.00017.34
8.1.90.0040.00417.44
8.1.80.0000.00717.43
8.1.70.0000.00717.33
8.1.60.0050.00217.55
8.1.50.0040.00417.45
8.1.40.0050.00317.45
8.1.30.0060.00317.56
8.1.20.0040.00417.42
8.1.10.0040.00417.49
8.1.00.0070.00017.54
8.0.300.0040.00419.97
8.0.290.0000.00716.63
8.0.280.0000.00718.41
8.0.270.0000.00717.29
8.0.260.0030.00317.13
8.0.250.0000.00616.93
8.0.240.0030.00316.88
8.0.230.0050.00516.97
8.0.220.0000.00816.87
8.0.210.0030.00316.87
8.0.200.0070.00016.75
8.0.190.0040.00416.93
8.0.180.0070.00016.89
8.0.170.0040.00416.82
8.0.160.0000.00716.71
8.0.150.0000.00816.78
8.0.140.0000.00716.79
8.0.130.0030.00313.22
8.0.120.0000.00716.84
8.0.110.0040.00416.74
8.0.100.0030.00616.87
8.0.90.0040.00416.65
8.0.80.0060.01016.84
8.0.70.0000.00716.64
8.0.60.0000.00716.64
8.0.50.0000.00816.70
8.0.30.0140.00517.20
8.0.20.0090.00917.40
8.0.10.0050.00216.97
8.0.00.0080.00816.92
7.4.330.0000.00615.08
7.4.320.0000.00616.58
7.4.300.0030.00316.43
7.4.290.0040.00416.54
7.4.280.0040.00416.45
7.4.270.0030.00316.44
7.4.260.0060.00316.53
7.4.250.0040.00416.50
7.4.240.0000.00716.59
7.4.230.0050.00316.36
7.4.220.0100.01616.47
7.4.210.0000.01316.46
7.4.200.0030.00316.44
7.4.160.0110.00516.53
7.4.150.0000.01717.40
7.4.140.0060.01317.86
7.4.130.0070.01116.41
7.4.120.0120.00516.58
7.4.110.0140.00316.27
7.4.100.0130.00416.51
7.4.90.0140.00616.34
7.4.80.0170.00019.39
7.4.70.0130.00316.44
7.4.60.0090.00616.47
7.4.50.0060.00916.55
7.4.40.0080.00816.69
7.4.30.0110.00616.66
7.4.00.0060.01215.10
7.3.330.0060.00013.13
7.3.320.0000.00513.21
7.3.310.0000.00716.29
7.3.300.0070.00016.26
7.3.290.0060.00916.26
7.3.280.0070.00716.24
7.3.270.0120.00617.40
7.3.260.0140.00316.53
7.3.250.0100.00916.43
7.3.240.0090.00716.54
7.3.230.0070.01016.55
7.3.210.0170.00016.42
7.3.200.0140.00316.45
7.3.190.0080.00816.55
7.3.180.0060.01116.68
7.3.170.0070.01016.61
7.3.160.0160.00316.50
7.2.330.0120.00616.73
7.2.320.0090.00916.51
7.2.310.0070.01016.68
7.2.300.0120.00916.85
7.2.290.0130.00316.53
7.2.60.0090.00616.64
7.2.00.0060.00319.61
7.1.200.0040.00715.84
7.1.70.0000.00917.20
7.1.60.0070.00717.16
7.1.50.0030.01316.94
7.1.00.0030.07322.31
7.0.200.0090.00916.79
7.0.90.0070.08719.94
7.0.80.0170.07719.84
7.0.70.0300.04719.91
7.0.60.0470.08019.88
7.0.50.0430.04320.30
7.0.40.0030.07020.13
7.0.30.0100.04320.13
7.0.20.0130.08320.10
7.0.10.0070.05720.11
7.0.00.0130.08020.17
5.6.280.0000.07721.11
5.6.240.0030.07020.63
5.6.230.0070.09320.65
5.6.220.0000.07320.66
5.6.210.0170.06020.64
5.6.200.0070.08321.11
5.6.190.0070.05020.96
5.6.180.0070.04320.96
5.6.170.0070.08721.08
5.6.160.0100.08021.10
5.6.150.0130.08321.04
5.6.140.0070.08321.01
5.6.130.0200.06720.98
5.6.120.0030.04721.13
5.6.110.0130.08721.01
5.6.100.0070.08021.04
5.6.90.0100.09320.93
5.6.80.0130.05020.34
5.6.70.0100.07320.38
5.6.60.0030.07020.54
5.6.50.0100.07720.41
5.6.40.0100.07720.33
5.6.30.0100.05320.44
5.6.20.0170.06020.43
5.6.10.0070.04320.52
5.6.00.0100.07320.38
5.5.380.0130.06720.42
5.5.370.0070.04020.41
5.5.360.0070.05720.36
5.5.350.0070.04320.45
5.5.340.0070.04320.89
5.5.330.0130.07720.91
5.5.320.0100.04020.84
5.5.310.0070.08320.79
5.5.300.0070.04720.83
5.5.290.0070.06020.72
5.5.280.0070.08020.73
5.5.270.0130.07320.75
5.5.260.0070.04720.81
5.5.250.0070.06720.69
5.5.240.0070.07720.28
5.5.230.0070.07020.30
5.5.220.0100.08020.20
5.5.210.0170.07020.17
5.5.200.0030.04720.14
5.5.190.0070.08720.23
5.5.180.0070.08320.21
5.5.160.0000.05320.27
5.5.150.0170.07020.17
5.5.140.0030.08320.27
5.5.130.0100.06320.08
5.5.120.0170.05720.23
5.5.110.0200.06720.21
5.5.100.0070.05020.07
5.5.90.0030.06320.04
5.5.80.0000.04720.00
5.5.70.0030.04319.93
5.5.60.0100.07319.96
5.5.50.0030.08020.14
5.5.40.0000.07720.13
5.5.30.0100.04719.95
5.5.20.0070.07020.13
5.5.10.0100.07720.12
5.5.00.0100.08019.95

preferences:
33.25 ms | 401 KiB | 5 Q