3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('DEBUG', '1'); 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)
8.3.70.0060.01216.64
8.3.60.0090.00618.52
8.3.50.0070.01417.93
8.3.40.0140.00418.49
8.3.30.0070.00718.54
8.3.20.0000.00818.61
8.3.10.0060.00321.63
8.3.00.0070.00020.73
8.2.180.0060.01218.00
8.2.170.0070.00722.96
8.2.160.0080.00821.11
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00819.65
8.2.120.0000.00826.35
8.2.110.0060.00322.08
8.2.100.0080.00317.74
8.2.90.0050.00317.75
8.2.80.0000.00917.97
8.2.70.0060.00317.80
8.2.60.0030.00518.20
8.2.50.0030.00618.10
8.2.40.0030.00619.20
8.2.30.0000.00719.11
8.2.20.0000.00717.99
8.2.10.0000.00717.90
8.2.00.0030.00517.68
8.1.280.0070.00725.92
8.1.270.0060.00318.74
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.48
8.1.230.0070.00317.64
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0070.00317.22
8.1.190.0080.00017.13
8.1.180.0000.00718.10
8.1.170.0040.00418.42
8.1.160.0030.00518.86
8.1.150.0000.00718.72
8.1.140.0070.00022.04
8.1.130.0030.00320.12
8.1.120.0030.00417.45
8.1.110.0030.00617.37
8.1.100.0030.00317.28
8.1.90.0000.00717.33
8.1.80.0080.00417.25
8.1.70.0000.00717.37
8.1.60.0060.00317.46
8.1.50.0040.00417.41
8.1.40.0000.00817.35
8.1.30.0040.00417.43
8.1.20.0030.00517.57
8.1.10.0000.00817.39
8.1.00.0000.00817.22
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0050.00318.37
8.0.270.0000.00717.18
8.0.260.0060.00018.29
8.0.250.0040.00416.76
8.0.240.0030.00316.86
8.0.230.0000.00816.75
8.0.220.0060.00316.89
8.0.210.0030.00316.73
8.0.200.0000.00616.90
8.0.190.0040.00416.90
8.0.180.0000.00716.84
8.0.170.0000.00816.85
8.0.160.0040.00416.81
8.0.150.0000.00716.65
8.0.140.0030.00316.77
8.0.130.0030.00313.25
8.0.120.0000.00816.77
8.0.110.0040.00416.83
8.0.100.0040.00416.68
8.0.90.0000.00816.72
8.0.80.0080.01116.77
8.0.70.0040.00416.81
8.0.60.0000.00816.68
8.0.50.0000.00816.88
8.0.30.0040.01317.01
8.0.20.0250.01417.40
8.0.10.0040.00416.89
8.0.00.0100.01216.63
7.4.330.0050.00015.55
7.4.320.0040.00416.50
7.4.300.0030.00316.50
7.4.290.0070.00016.53
7.4.280.0000.00816.43
7.4.270.0060.00016.55
7.4.260.0000.00716.37
7.4.250.0070.00016.34
7.4.240.0030.00316.43
7.4.230.0030.00316.31
7.4.220.0000.00816.53
7.4.210.0060.00816.52
7.4.200.0030.00616.36
7.4.160.0090.00816.35
7.4.140.0130.00517.86
7.4.130.0180.00016.41
7.4.120.0110.00716.44
7.3.330.0020.00213.03
7.3.320.0030.00313.04
7.3.310.0000.00716.06
7.3.300.0060.00016.23
7.3.290.0030.00316.09
7.3.280.0090.00616.20
7.3.260.0110.00716.26
7.3.240.0090.01016.34
7.1.140.0370.00013.91

preferences:
47.83 ms | 401 KiB | 5 Q