3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('DEBUG', 'True'); if (DEBUG === True){ echo DEBUG; }

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)
8.3.60.0120.00318.55
8.3.50.0100.01017.88
8.3.40.0140.00418.39
8.3.30.0070.00718.47
8.3.20.0040.00418.34
8.3.10.0080.00021.65
8.3.00.0070.00020.52
8.2.180.0100.01018.29
8.2.170.0090.00622.96
8.2.160.0160.00021.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00319.82
8.2.120.0030.00526.35
8.2.110.0070.00320.54
8.2.100.0050.00617.72
8.2.90.0060.00317.63
8.2.80.0040.00417.97
8.2.70.0000.00817.91
8.2.60.0060.00318.09
8.2.50.0080.00018.10
8.2.40.0080.00019.26
8.2.30.0040.00419.21
8.2.20.0000.00718.05
8.2.10.0000.00717.93
8.2.00.0050.00317.55
8.1.280.0060.00925.92
8.1.270.0030.00618.75
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0000.00922.08
8.1.230.0080.00417.64
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0040.00416.98
8.1.180.0040.00418.10
8.1.170.0050.00318.64
8.1.160.0000.00718.82
8.1.150.0050.00318.71
8.1.140.0000.00722.13
8.1.130.0070.00020.13
8.1.120.0020.00517.35
8.1.110.0040.00417.23
8.1.100.0030.00317.29
8.1.90.0000.00717.27
8.1.80.0030.00717.29
8.1.70.0030.00317.36
8.1.60.0050.00317.48
8.1.50.0000.00817.50
8.1.40.0030.00517.46
8.1.30.0030.00617.58
8.1.20.0070.00017.60
8.1.10.0050.00217.41
8.1.00.0000.00817.15
8.0.300.0000.00718.77
8.0.290.0000.00816.63
8.0.280.0030.00518.41
8.0.270.0000.00717.09
8.0.260.0030.00318.37
8.0.250.0060.00016.89
8.0.240.0040.00416.82
8.0.230.0000.00716.88
8.0.220.0050.00316.73
8.0.210.0050.00216.84
8.0.200.0030.00316.80
8.0.190.0030.00516.87
8.0.180.0040.00416.84
8.0.170.0060.00316.70
8.0.160.0040.00416.71
8.0.150.0000.00716.78
8.0.140.0030.00516.66
8.0.130.0030.00313.24
8.0.120.0080.00316.80
8.0.110.0080.00016.84
8.0.100.0000.00716.84
8.0.90.0070.00016.75
8.0.80.0070.01216.86
8.0.70.0020.00516.69
8.0.60.0040.00416.62
8.0.50.0000.00716.66
8.0.30.0090.00917.06
8.0.20.0120.01617.40
8.0.10.0000.00716.94
8.0.00.0140.00716.65
7.4.330.0050.00015.55
7.4.320.0030.00316.43
7.4.300.0030.00316.50
7.4.290.0070.00016.51
7.4.280.0040.00416.45
7.4.270.0030.00316.53
7.4.260.0000.00716.30
7.4.250.0000.00716.51
7.4.240.0070.00016.45
7.4.230.0030.00316.35
7.4.220.0040.00416.28
7.4.210.0100.01016.57
7.4.200.0030.00616.38
7.4.160.0090.00916.35
7.4.140.0060.01217.86
7.4.130.0120.01216.52
7.4.120.0120.00816.35
7.3.330.0000.00513.06
7.3.320.0030.00313.11
7.3.310.0040.00416.04
7.3.300.0030.00316.00
7.3.290.0030.00316.20
7.3.280.0120.00616.05
7.3.260.0130.00516.40
7.3.240.0110.00716.26
7.1.140.0290.00013.58

preferences:
33.71 ms | 400 KiB | 5 Q