3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public $__FILE__ = 1; } $a = new foo(); var_dump($a);

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)
8.3.60.0140.00416.38
8.3.50.0120.00721.26
8.3.40.0090.00918.40
8.3.30.0110.00418.46
8.3.20.0040.00420.04
8.3.10.0040.00421.60
8.3.00.0070.00023.54
8.2.180.0150.00316.50
8.2.170.0150.00022.96
8.2.160.0000.01420.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00721.05
8.2.120.0080.00026.35
8.2.110.0040.00420.46
8.2.100.0070.00417.78
8.2.90.0000.00817.63
8.2.80.0000.00817.97
8.2.70.0040.00417.80
8.2.60.0070.00017.92
8.2.50.0000.00818.16
8.2.40.0040.00420.58
8.2.30.0070.00019.37
8.2.20.0040.00417.60
8.2.10.0070.00017.99
8.2.00.0000.00817.92
8.1.280.0070.00725.92
8.1.270.0100.00722.21
8.1.260.0040.00428.09
8.1.250.0050.00228.09
8.1.240.0040.00422.14
8.1.230.0000.01120.31
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.10
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0030.00518.42
8.1.160.0000.00720.68
8.1.150.0060.00318.71
8.1.140.0040.00419.49
8.1.130.0000.00717.63
8.1.120.0070.00017.43
8.1.110.0060.00317.29
8.1.100.0030.00517.45
8.1.90.0060.00317.32
8.1.80.0030.00317.29
8.1.70.0040.00417.38
8.1.60.0000.00717.49
8.1.50.0040.00417.33
8.1.40.0080.00317.35
8.1.30.0000.00817.62
8.1.20.0020.00517.52
8.1.10.0000.00717.48
8.1.00.0040.00417.38
8.0.300.0000.00719.69
8.0.290.0050.00316.63
8.0.280.0030.00318.33
8.0.270.0040.00417.18
8.0.260.0000.00617.17
8.0.250.0000.00716.83
8.0.240.0030.00616.88
8.0.230.0000.00716.89
8.0.220.0000.00716.78
8.0.210.0040.00416.70
8.0.200.0000.00716.89
8.0.190.0030.00516.90
8.0.180.0000.00816.84
8.0.170.0000.00816.76
8.0.160.0000.00716.72
8.0.150.0040.00416.77
8.0.140.0000.00916.75
8.0.130.0030.00313.30
8.0.120.0030.00616.75
8.0.110.0070.00016.86
8.0.100.0000.00716.76
8.0.90.0040.00416.86
8.0.80.0090.00616.86
8.0.70.0040.00416.78
8.0.60.0000.00716.63
8.0.50.0070.00016.84
8.0.30.0140.00517.01
8.0.20.0120.00617.40
8.0.10.0040.00416.94
8.0.00.0090.00816.59
7.4.330.0050.00016.77
7.4.320.0030.00316.50
7.4.300.0000.00816.38
7.4.290.0050.00316.51
7.4.280.0050.00316.44
7.4.270.0040.00416.51
7.4.260.0030.00316.55
7.4.250.0040.00416.33
7.4.240.0000.00716.45
7.4.230.0070.00016.52
7.4.220.0090.00916.38
7.4.210.0120.00316.55
7.4.200.0030.00316.23
7.4.160.0070.01516.38
7.4.150.0110.00617.40
7.4.140.0140.00717.86
7.4.130.0080.00916.45
7.4.120.0110.00816.39
7.4.110.0140.00316.24
7.4.100.0120.00416.46
7.4.90.0080.01216.46
7.4.80.0070.01019.39
7.4.70.0100.01016.45
7.4.60.0040.01216.34
7.4.50.0030.01016.23
7.4.40.0060.01416.44
7.4.30.0130.00316.45
7.4.00.0060.00614.56
7.3.330.0050.00012.99
7.3.320.0030.00313.13
7.3.310.0070.00016.18
7.3.300.0060.00316.18
7.3.290.0070.00716.14
7.3.280.0070.01016.12
7.3.270.0140.00517.40
7.3.260.0030.01316.06
7.3.250.0050.01316.38
7.3.240.0120.00516.29
7.3.230.0170.00016.39
7.3.210.0060.01116.19
7.3.200.0090.00719.39
7.3.190.0110.00616.53
7.3.180.0070.01016.35
7.3.170.0140.00316.36
7.3.160.0100.01016.18
7.2.330.0030.01316.38
7.2.320.0100.01316.33
7.2.310.0170.00316.59
7.2.300.0090.01116.61
7.2.290.0060.01116.31
7.2.00.0000.01419.45
7.1.100.0030.00918.00
7.1.70.0050.00517.12
7.1.60.0070.00719.28
7.1.50.0130.01316.88
7.1.00.0000.08022.51
7.0.200.0000.00916.66
7.0.60.0070.04021.88
7.0.50.0130.07317.83
7.0.40.0070.04020.40
7.0.30.0230.03720.17
7.0.20.0170.04020.19
7.0.10.0130.06320.23
7.0.00.0100.08020.09
5.6.280.0070.05021.13
5.6.210.0030.08720.54
5.6.200.0070.04018.15
5.6.190.0100.05020.41
5.6.180.0430.05720.73
5.6.170.0230.04320.57
5.6.160.0070.04320.44
5.6.150.0100.03318.16
5.6.140.0100.03718.21
5.6.130.0130.06018.14
5.6.120.0070.07020.99
5.6.110.0070.08720.98
5.6.100.0070.07720.95
5.6.90.0100.05020.96
5.6.80.0100.07720.47
5.5.350.4130.03720.46
5.5.340.0170.08017.96
5.5.330.0070.07320.18
5.5.320.0270.06020.35
5.5.310.0200.04320.23
5.5.300.0100.06318.08
5.5.290.0100.07317.98
5.5.280.0170.07020.96
5.5.270.0070.03720.72
5.5.260.0030.05720.72
5.5.250.0030.04320.69
5.5.240.0170.07020.04

preferences:
37.57 ms | 401 KiB | 5 Q