3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('toto',1); if(defined(toto)) echo 'toto'; else echo 'pas toto';

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)
8.3.60.0100.01018.56
8.3.50.0040.01118.07
8.3.40.0090.00618.54
8.3.30.0100.00318.45
8.3.20.0070.00020.04
8.3.10.0040.00423.67
8.3.00.0040.00419.69
8.2.180.0110.00718.22
8.2.170.0100.00722.96
8.2.160.0030.01019.33
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00822.26
8.2.120.0070.00026.35
8.2.110.0030.00620.32
8.2.100.0110.00019.35
8.2.90.0000.00817.78
8.2.80.0000.00920.54
8.2.70.0030.00518.04
8.2.60.0080.00017.90
8.2.50.0070.00018.16
8.2.40.0040.00420.46
8.2.30.0030.00619.11
8.2.20.0040.00418.02
8.2.10.0040.00418.07
8.2.00.0030.00318.21
8.1.280.0110.00425.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0080.00023.79
8.1.230.0070.00320.97
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0080.00316.98
8.1.190.0040.00417.28
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0040.00418.84
8.1.150.0000.00820.16
8.1.140.0080.00017.67
8.1.130.0030.00318.91
8.1.120.0000.00817.34
8.1.110.0040.00417.37
8.1.100.0050.00217.34
8.1.90.0030.00317.41
8.1.80.0040.00417.27
8.1.70.0070.00017.27
8.1.60.0040.00417.42
8.1.50.0000.00817.41
8.1.40.0030.00617.34
8.1.30.0030.00517.57
8.1.20.0040.00417.50
8.1.10.0030.00517.34
8.1.00.0040.00417.21
8.0.300.0000.00720.05
8.0.290.0050.00316.63
8.0.280.0000.00718.27
8.0.270.0030.00317.17
8.0.260.0030.00716.66
8.0.250.0030.00316.72
8.0.240.0040.00416.83
8.0.230.0030.00316.91
8.0.220.0000.00716.85
8.0.210.0000.00716.71
8.0.200.0060.00016.83
8.0.190.0000.00716.89
8.0.180.0040.00416.84
8.0.170.0030.00616.85
8.0.160.0000.00716.89
8.0.150.0070.00016.86
8.0.140.0020.00516.67
8.0.130.0030.00313.19
8.0.120.0040.00316.67
8.0.110.0050.00216.81
8.0.100.0030.00316.93
8.0.90.0030.00516.66
8.0.80.0030.01216.79
8.0.70.0000.00716.72
8.0.60.0040.00416.75
8.0.50.0030.00316.86
8.0.30.0100.00917.03
8.0.20.0100.00817.40
8.0.10.0040.00416.77
8.0.00.0070.01116.60
7.4.330.0000.00615.55
7.4.320.0030.00316.48
7.4.300.0030.00316.41
7.4.290.0070.00016.56
7.4.280.0000.00816.36
7.4.270.0030.00316.34
7.4.260.0000.00716.45
7.4.250.0040.00416.45
7.4.240.0000.00716.53
7.4.230.0000.00716.26
7.4.220.0040.00416.32
7.4.210.0060.01116.46
7.4.200.0030.00316.22
7.4.160.0100.00716.48
7.4.150.0080.00817.40
7.4.140.0120.00517.86
7.4.130.0090.00916.60
7.4.120.0060.01316.38
7.4.110.0060.00916.31
7.4.100.0130.00316.46
7.4.90.0070.01016.31
7.4.80.0130.01019.39
7.4.70.0060.01516.36
7.4.60.0100.00616.22
7.4.50.0070.00716.57
7.4.40.0050.01116.45
7.4.00.0040.00714.89
7.3.330.0020.00212.87
7.3.320.0000.00612.97
7.3.310.0000.00816.14
7.3.300.0040.00416.11
7.3.290.0070.00016.10
7.3.280.0090.00816.13
7.3.270.0100.00917.40
7.3.260.0160.00516.26
7.3.250.0090.00916.20
7.3.240.0090.01016.27
7.3.230.0030.01316.31
7.3.210.0130.00316.31
7.3.200.0120.00816.09
7.3.190.0090.00916.34
7.3.180.0100.00916.10
7.3.170.0070.01016.21
7.3.160.0040.01716.42
7.2.330.0100.00616.47
7.2.320.0130.00316.75
7.2.310.0140.00316.40
7.2.300.0090.00916.67
7.2.290.0140.00916.40
7.2.60.0070.00716.69
7.2.20.0100.00819.82
7.2.10.0030.01619.81
7.2.00.0020.01619.70
7.1.200.0000.01115.30
7.1.140.0090.01118.44
7.1.130.0060.01018.33
7.1.120.0080.00818.64
7.1.110.0090.00918.01
7.1.100.0050.01317.86
7.1.90.0080.01117.92
7.1.80.0050.01317.87
7.1.70.0050.01216.97
7.1.60.0200.01535.05
7.1.50.0230.01334.55
7.1.40.0150.02134.25
7.1.30.0200.01534.28
7.1.20.0280.00734.28
7.1.10.0050.01116.49
7.1.00.0020.01716.69

preferences:
36.62 ms | 400 KiB | 5 Q