3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 'foo' | 0; assert(is_int($var)); var_dump($var);

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)
8.3.60.0090.00916.73
8.3.50.0260.01321.91
8.3.40.0040.01118.72
8.3.30.0040.01118.84
8.3.20.0090.00020.21
8.3.10.0040.00423.64
8.3.00.0060.00319.21
8.2.180.0100.00716.50
8.2.170.0180.00322.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0070.00424.66
8.2.130.0040.00417.50
8.2.120.0000.00826.35
8.2.110.0060.00320.43
8.2.100.0110.00017.92
8.2.90.0030.00519.25
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0000.00819.41
8.2.30.0000.00720.49
8.2.20.0020.00717.80
8.2.10.0000.00718.06
8.2.00.0070.00018.05
8.1.280.0090.00925.92
8.1.270.0070.01123.99
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0080.00323.89
8.1.230.0080.00417.64
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0060.00317.11
8.1.180.0040.00418.10
8.1.170.0000.00718.71
8.1.160.0040.00421.86
8.1.150.0060.00318.69
8.1.140.0040.00419.32
8.1.130.0000.00717.47
8.1.120.0040.00417.32
8.1.110.0040.00317.37
8.1.100.0000.00817.21
8.1.90.0000.00717.21
8.1.80.0030.00517.22
8.1.70.0030.00317.36
8.1.60.0050.00317.41
8.1.50.0000.00817.50
8.1.40.0030.00617.46
8.1.30.0040.00417.59
8.1.20.0040.00417.51
8.1.10.0020.00517.37
8.1.00.0050.00317.39
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0040.00418.45
8.0.270.0030.00317.25
8.0.260.0040.00417.25
8.0.250.0000.00817.04
8.0.240.0080.00017.02
8.0.230.0060.00317.02
8.0.220.0040.00417.00
8.0.210.0070.00016.99
8.0.200.0000.00816.90
8.0.190.0080.00017.00
8.0.180.0030.00516.95
8.0.170.0060.00316.97
8.0.160.0040.00416.87
8.0.150.0040.00416.84
8.0.140.0040.00416.81
8.0.130.0020.00513.29
8.0.120.0040.00416.72
8.0.110.0000.00716.88
8.0.100.0030.00516.84
8.0.90.0000.00716.77
8.0.80.0120.00616.86
8.0.70.0040.00416.68
8.0.60.0000.00816.87
8.0.50.0080.00016.83
8.0.30.0110.00716.93
8.0.20.0200.01217.40
8.0.10.0000.00716.82
8.0.00.0140.00816.74
7.4.330.0000.00516.77
7.4.320.0030.00316.46
7.4.300.0000.00616.34
7.4.290.0000.00716.55
7.4.280.0090.00016.48
7.4.270.0000.00716.46
7.4.260.0000.00716.43
7.4.250.0000.00716.45
7.4.240.0020.00516.54
7.4.230.0040.00416.49
7.4.220.0090.01116.55
7.4.210.0090.00716.38
7.4.200.0000.00716.53
7.4.160.0100.01016.60
7.4.150.0140.01017.40
7.4.140.0100.01417.86
7.4.130.0120.00616.40
7.4.120.0060.01116.32
7.4.110.0090.00916.40
7.4.100.0170.00716.50
7.4.90.0150.00316.36
7.4.80.0080.01419.39
7.4.70.0060.01016.30
7.4.60.0040.01216.66
7.4.50.0070.00716.49
7.4.40.0150.00416.23
7.4.30.0110.01116.48
7.4.00.0110.00314.89
7.3.330.0000.00513.01
7.3.320.0050.00013.09
7.3.310.0040.00416.35
7.3.300.0000.00616.27
7.3.290.0000.00716.06
7.3.280.0090.00816.24
7.3.270.0080.00917.40
7.3.260.0170.00716.28
7.3.240.0090.00816.25
7.3.230.0090.00616.39
7.3.210.0100.01016.20
7.3.200.0160.00016.57
7.3.190.0090.01016.37
7.3.180.0080.00816.19
7.3.170.0160.00016.27
7.3.160.0060.00916.24
7.2.330.0130.00416.46
7.2.320.0080.00816.34
7.2.310.0070.01316.70
7.2.300.0100.00716.54
7.2.290.0030.01316.57
7.2.60.0070.00716.64
7.2.00.0030.00719.18
7.1.200.0000.01215.82
7.1.70.0000.01417.20
7.1.60.0030.00717.16
7.1.50.0030.01916.70
7.1.00.0000.08022.57
7.0.200.0040.00416.48
7.0.60.0130.07319.93
7.0.50.0100.07717.82
7.0.40.0070.04020.16
7.0.30.0400.06720.17
7.0.20.0330.05720.16
7.0.10.0130.08020.13
7.0.00.0100.03320.00
5.6.280.0070.04320.81
5.6.210.0130.07320.70
5.6.200.0070.04018.19
5.6.190.0130.07720.67
5.6.180.0330.07720.67
5.6.170.0170.04020.37
5.6.160.0130.06020.44
5.6.150.0070.03718.22
5.6.140.0170.06318.16
5.6.130.0100.08318.04
5.6.120.0070.04720.96
5.6.110.0130.06720.99
5.6.100.0100.08320.88
5.6.90.0130.08020.92
5.6.80.0030.06020.41
5.5.350.3670.04020.37
5.5.340.0030.05018.02
5.5.330.0030.07320.15
5.5.320.0000.07720.32
5.5.310.0230.04020.20
5.5.300.0030.04017.98
5.5.290.0070.03717.96
5.5.280.0100.08020.80
5.5.270.0070.05320.72
5.5.260.0000.05320.95
5.5.250.0100.07320.56
5.5.240.0230.02720.15

preferences:
56.06 ms | 401 KiB | 5 Q