3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('DEBUG', 'False'); 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)
8.3.60.0130.01018.43
8.3.50.0070.01018.02
8.3.40.0100.01018.75
8.3.30.0070.00718.61
8.3.20.0050.00318.64
8.3.10.0000.00821.65
8.3.00.0000.00720.77
8.2.180.0070.01018.03
8.2.170.0150.00322.96
8.2.160.0080.00520.82
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0030.00519.72
8.2.120.0060.00326.35
8.2.110.0090.00022.19
8.2.100.0090.00317.62
8.2.90.0040.00417.75
8.2.80.0040.00417.97
8.2.70.0040.00417.77
8.2.60.0000.00818.22
8.2.50.0080.00018.10
8.2.40.0060.00319.35
8.2.30.0040.00418.99
8.2.20.0000.00717.86
8.2.10.0000.00717.91
8.2.00.0060.00317.54
8.1.280.0110.00425.92
8.1.270.0030.00518.77
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00622.47
8.1.230.0110.00017.76
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00617.22
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0040.00418.56
8.1.160.0000.00718.82
8.1.150.0000.00718.69
8.1.140.0030.00322.14
8.1.130.0070.00020.01
8.1.120.0080.00017.41
8.1.110.0090.00017.40
8.1.100.0030.00417.40
8.1.90.0040.00417.22
8.1.80.0030.00617.34
8.1.70.0000.00717.29
8.1.60.0060.00317.39
8.1.50.0040.00417.43
8.1.40.0070.00017.46
8.1.30.0000.00817.58
8.1.20.0000.00717.49
8.1.10.0050.00317.38
8.1.00.0000.00817.34
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0040.00418.37
8.0.270.0040.00417.12
8.0.260.0000.00618.28
8.0.250.0030.00316.76
8.0.240.0030.00316.88
8.0.230.0000.00716.77
8.0.220.0060.00316.87
8.0.210.0000.00816.83
8.0.200.0070.00016.85
8.0.190.0000.00716.84
8.0.180.0000.00916.86
8.0.170.0040.00416.88
8.0.160.0000.00716.78
8.0.150.0030.00316.65
8.0.140.0000.00716.76
8.0.130.0030.00313.22
8.0.120.0000.00916.81
8.0.110.0000.00716.83
8.0.100.0020.00516.88
8.0.90.0080.00016.78
8.0.80.0120.00916.76
8.0.70.0070.00016.67
8.0.60.0070.00016.68
8.0.50.0040.00416.65
8.0.30.0110.00616.98
8.0.20.0090.01517.40
8.0.10.0050.00216.82
8.0.00.0160.00316.61
7.4.330.0000.00515.55
7.4.320.0030.00316.42
7.4.300.0030.00316.33
7.4.290.0030.00316.28
7.4.280.0040.00416.47
7.4.270.0030.00316.42
7.4.260.0000.00716.46
7.4.250.0040.00416.40
7.4.240.0000.00716.41
7.4.230.0000.00716.60
7.4.220.0080.00016.32
7.4.210.0090.00916.50
7.4.200.0030.00616.33
7.4.160.0060.01016.43
7.4.140.0090.01117.86
7.4.130.0150.01016.25
7.4.120.0100.00816.38
7.3.330.0050.00012.96
7.3.320.0030.00313.07
7.3.310.0040.00416.26
7.3.300.0000.00716.06
7.3.290.0030.00316.15
7.3.280.0110.00316.23
7.3.260.0040.01416.30
7.3.240.0080.01116.29
7.1.140.0150.00613.84

preferences:
52.88 ms | 400 KiB | 5 Q