3v4l.org

run code in 300+ PHP versions simultaneously
<?php function () { echo "lolwut"; } (); $a = '\x7f'; $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)
8.3.60.0040.01116.63
8.3.50.0110.00921.99
8.3.40.0120.00318.71
8.3.30.0030.01018.79
8.3.20.0110.00720.46
8.3.10.0040.00423.52
8.3.00.0000.00819.91
8.2.180.0180.00416.63
8.2.170.0070.00722.96
8.2.160.0090.00619.22
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00019.31
8.2.120.0040.01126.35
8.2.110.0100.00022.13
8.2.100.0040.00717.93
8.2.90.0040.00419.15
8.2.80.0080.00017.97
8.2.70.0040.00417.38
8.2.60.0070.00317.91
8.2.50.0050.00518.07
8.2.40.0000.00922.25
8.2.30.0020.00520.54
8.2.20.0030.00517.64
8.2.10.0070.00017.94
8.2.00.0000.00717.88
8.1.280.0070.00725.92
8.1.270.0120.00820.33
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0060.00323.79
8.1.230.0070.00419.10
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0000.00917.22
8.1.190.0060.00317.00
8.1.180.0040.00418.10
8.1.170.0000.00718.52
8.1.160.0050.00220.61
8.1.150.0050.00318.72
8.1.140.0030.00519.32
8.1.130.0040.00417.54
8.1.120.0080.00017.29
8.1.110.0050.00317.34
8.1.100.0000.00817.38
8.1.90.0000.00717.27
8.1.80.0000.00717.25
8.1.70.0040.00417.14
8.1.60.0060.00317.43
8.1.50.0090.00017.43
8.1.40.0020.00517.43
8.1.30.0040.00417.41
8.1.20.0030.00617.45
8.1.10.0040.00417.48
8.1.00.0000.00817.39
8.0.300.0030.00518.77
8.0.290.0000.00716.63
8.0.280.0000.00718.34
8.0.270.0030.00317.07
8.0.260.0030.00317.13
8.0.250.0000.00616.93
8.0.240.0030.00316.88
8.0.230.0000.00616.99
8.0.220.0090.00016.93
8.0.210.0070.00016.84
8.0.200.0030.00516.99
8.0.190.0030.00816.93
8.0.180.0040.00416.91
8.0.170.0030.00516.87
8.0.160.0070.00016.83
8.0.150.0030.00316.84
8.0.140.0000.00716.86
8.0.130.0000.00513.37
8.0.120.0060.00316.82
8.0.110.0000.00716.84
8.0.100.0040.00416.81
8.0.90.0040.00416.79
8.0.80.0070.01116.89
8.0.70.0000.00716.80
8.0.60.0000.00716.79
8.0.50.0040.00416.83
8.0.30.0110.00516.91
8.0.20.0090.00917.40
8.0.10.0040.00416.92
8.0.00.0100.00716.80
7.4.330.0000.00516.88
7.4.320.0030.00316.42
7.4.300.0080.00016.42
7.4.290.0000.00616.46
7.4.280.0040.00316.26
7.4.270.0030.00316.34
7.4.260.0070.00016.45
7.4.250.0040.00416.32
7.4.240.0020.00516.35
7.4.230.0000.00716.15
7.4.220.0040.01416.53
7.4.210.0030.01516.24
7.4.200.0030.00316.14
7.4.160.0100.00616.11
7.4.150.0070.01017.40
7.4.140.0090.01317.86
7.4.130.0110.00616.34
7.4.120.0070.01016.30
7.4.110.0070.01116.39
7.4.100.0090.01216.22
7.4.90.0060.01016.29
7.4.80.0070.01319.39
7.4.70.0060.01016.26
7.4.60.0060.01116.43
7.4.50.0060.00916.27
7.4.40.0080.00816.35
7.4.30.0090.01216.46
7.4.00.0040.01415.13
7.3.330.0020.00213.00
7.3.320.0000.00612.98
7.3.310.0000.00716.21
7.3.300.0020.00516.16
7.3.290.0090.00916.16
7.3.280.0090.00816.20
7.3.270.0130.00317.40
7.3.260.0100.00716.17
7.3.250.0080.00916.33
7.3.240.0110.00516.08
7.3.230.0100.00716.39
7.3.210.0160.00716.39
7.3.200.0040.01116.13
7.3.190.0080.00916.22
7.3.180.0140.00716.18
7.3.170.0130.00616.27
7.3.160.0110.00516.22
7.2.330.0150.00316.23
7.2.320.0120.00916.25
7.2.310.0030.01316.26
7.2.300.0100.00616.12
7.2.290.0060.01016.32
7.2.60.0120.00016.76
7.2.00.0120.00619.27
7.1.200.0030.01015.75
7.1.100.0070.00717.88
7.1.70.0060.00316.91
7.1.60.0070.01719.44
7.1.50.0100.00316.92
7.1.00.0000.07722.57
7.0.200.0030.00616.84
7.0.60.0130.07719.93
7.0.50.0070.06317.85
7.0.40.0100.03719.96
7.0.30.0170.05020.33
7.0.20.0400.08320.07
7.0.10.0100.05720.26
7.0.00.0130.07720.22
5.6.280.0000.03321.07
5.6.210.0070.03720.70
5.6.200.0000.07718.31
5.6.190.0130.08020.42
5.6.180.0230.07720.45
5.6.170.0270.08020.44
5.6.160.0130.08020.51
5.6.150.0070.03718.19
5.6.140.0070.04318.17
5.6.130.0130.05718.19
5.6.120.0030.08320.98
5.6.110.0030.05020.99
5.6.100.0230.05021.01
5.6.90.0100.08320.98
5.6.80.0070.05720.39
5.5.350.0170.07720.46
5.5.340.0000.09317.97
5.5.330.0030.06720.49
5.5.320.0600.06020.24
5.5.310.0230.05720.50
5.5.300.0100.06018.00
5.5.290.0130.07017.97
5.5.280.0070.08720.77
5.5.270.0000.09320.87
5.5.260.0130.08320.76
5.5.250.0100.06020.50
5.5.240.0230.05320.29

preferences:
58.94 ms | 401 KiB | 5 Q