3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('DEFINED_LOWER', '1.3.0.0'); define('DEFINED_HIGHER', '1.6.0.0'); $version = 1.4; var_dump ( version_compare(DEFINED_HIGHER, $version, '<')); var_dump ( version_compare(NOT_DEFINED, $version, '<')); var_dump ( version_compare(DEFINED_LOWER, $version, '<')); var_dump ( version_compare(NOT_DEFINED, $version, '<'));

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)
8.3.60.0100.00716.63
8.3.50.0200.00722.10
8.3.40.0080.00818.97
8.3.30.0040.01118.85
8.3.20.0080.00020.16
8.3.10.0040.00423.53
8.3.00.0060.00319.52
8.2.180.0120.00318.54
8.2.170.0110.00422.96
8.2.160.0100.00320.38
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0020.00526.16
8.2.120.0060.00317.50
8.2.110.0110.00022.31
8.2.100.0040.00717.80
8.2.90.0040.00419.21
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0050.00317.93
8.2.50.0060.00318.07
8.2.40.0090.00021.11
8.2.30.0000.00720.55
8.2.20.0030.00517.75
8.2.10.0040.00418.12
8.2.00.0040.00417.99
8.1.280.0150.00025.92
8.1.270.0000.01523.96
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0000.01022.67
8.1.230.0000.01117.66
8.1.220.0060.00317.78
8.1.210.0050.00318.77
8.1.200.0030.00617.36
8.1.190.0040.00717.23
8.1.180.0000.00818.10
8.1.170.0080.00020.30
8.1.160.0070.00021.93
8.1.150.0070.00018.89
8.1.140.0050.00319.68
8.1.130.0030.00317.68
8.1.120.0000.00717.48
8.1.110.0040.00417.50
8.1.100.0070.00017.39
8.1.90.0000.00717.45
8.1.80.0000.00717.45
8.1.70.0000.00717.47
8.1.60.0050.00317.62
8.1.50.0060.00317.41
8.1.40.0040.00417.53
8.1.30.0040.00417.55
8.1.20.0050.00317.60
8.1.10.0000.00817.57
8.1.00.0080.00017.52
8.0.300.0020.00518.77
8.0.290.0030.00616.75
8.0.280.0030.00318.45
8.0.270.0000.00717.27
8.0.260.0040.00417.18
8.0.250.0040.00417.08
8.0.240.0030.00516.86
8.0.230.0040.00416.95
8.0.220.0000.00716.87
8.0.210.0000.00716.91
8.0.200.0040.00416.94
8.0.190.0030.00617.00
8.0.180.0050.00317.04
8.0.170.0040.00416.80
8.0.160.0080.00016.98
8.0.150.0030.00616.85
8.0.140.0000.00716.92
8.0.130.0030.00313.34
8.0.120.0000.00716.82
8.0.110.0000.00716.86
8.0.100.0040.00416.95
8.0.90.0080.00016.84
8.0.80.0140.00016.87
8.0.70.0070.00016.90
8.0.60.0070.00016.98
8.0.50.0050.00317.02
8.0.30.0090.01117.01
8.0.20.0110.00917.40
8.0.10.0070.00016.96
8.0.00.0150.00616.86
7.4.330.0050.00015.16
7.4.320.0070.00016.55
7.4.300.0030.00316.49
7.4.290.0000.00716.62
7.4.280.0040.00416.50
7.4.270.0030.00616.48
7.4.260.0030.00516.44
7.4.250.0080.00016.46
7.4.240.0040.00416.60
7.4.230.0030.00316.56
7.4.220.0090.00916.45
7.4.210.0090.00916.46
7.4.200.0070.00016.62
7.4.160.0100.00716.44
7.4.150.0080.01017.40
7.4.140.0110.00917.86
7.4.130.0060.01316.38
7.4.120.0120.00816.47
7.4.110.0100.00716.34
7.4.100.0100.00716.52
7.4.90.0070.01016.62
7.4.80.0130.00319.39
7.4.70.0120.00616.45
7.4.60.0060.01016.45
7.4.50.0040.00416.53
7.4.40.0110.01116.57
7.4.30.0100.01016.55
7.4.00.0090.00314.93
7.3.330.0000.00613.03
7.3.320.0030.00213.17
7.3.310.0070.00016.18
7.3.300.0030.00316.18
7.3.290.0070.00916.22
7.3.280.0080.00716.25
7.3.270.0140.00617.40
7.3.260.0110.01416.15
7.3.240.0130.00616.18
7.3.230.0070.01116.39
7.3.210.0120.00616.16
7.3.200.0000.01616.29
7.3.190.0150.00416.20
7.3.180.0100.01016.18
7.3.170.0000.01716.32
7.3.160.0030.01816.16
7.2.330.0100.00716.52
7.2.320.0050.01416.62
7.2.310.0130.00316.67
7.2.300.0100.00716.66
7.2.290.0060.01516.24
7.2.60.0080.00816.57
7.2.00.0150.00619.39
7.1.200.0000.01515.75
7.1.100.0030.01018.10
7.1.70.0000.00817.17
7.1.60.0100.01619.50
7.1.50.0100.01416.90
7.1.00.0100.07022.36
7.0.200.0210.00314.79
7.0.60.0100.03319.92
7.0.50.0030.04017.66
7.0.40.0070.07020.30
7.0.30.0300.06320.18
7.0.20.0300.07320.18
7.0.10.0000.05020.24
7.0.00.0070.04020.20
5.6.280.0070.03321.10
5.6.210.0030.06320.68
5.6.200.0070.08318.12
5.6.190.0130.03720.50
5.6.180.0300.07020.49
5.6.170.0230.03720.38
5.6.160.0100.08320.33
5.6.150.0030.05318.17
5.6.140.0030.08018.15
5.6.130.0070.06718.11
5.6.120.0100.05320.88
5.6.110.0100.08320.98
5.6.100.0130.07721.01
5.6.90.0130.07721.04
5.6.80.0030.06320.37
5.5.350.0030.04020.43
5.5.340.0100.06318.02
5.5.330.0030.04320.13
5.5.320.3400.04020.18
5.5.310.0300.08020.32
5.5.300.0030.07717.98
5.5.290.0070.07717.91
5.5.280.0100.04720.89
5.5.270.0070.06720.85
5.5.260.0070.08320.95
5.5.250.0100.05320.68
5.5.240.0100.07020.26
5.4.450.0770.07019.58
5.4.440.0830.06719.64
5.4.430.0800.06019.13
5.4.420.0770.06319.54
5.4.410.0870.05319.35
5.4.400.0700.07019.11
5.4.390.1030.05319.28
5.4.380.0800.06719.14
5.4.370.0970.07318.95
5.4.360.0870.04718.80
5.4.350.0800.06018.80
5.4.340.0900.05319.13
5.4.320.0800.05018.78
5.4.310.0830.05018.92
5.4.300.0770.04719.31
5.4.290.0700.05319.10
5.4.280.0830.06019.30
5.4.270.0770.06319.14
5.4.260.0730.06718.77
5.4.250.0800.05719.13
5.4.240.0800.04719.30
5.4.230.0870.05019.07
5.4.220.0970.04718.77
5.4.210.0770.05719.13
5.4.200.0870.05719.25
5.4.190.0970.04719.14
5.4.180.0870.06019.14
5.4.170.0930.07718.95
5.4.160.0830.05719.29
5.4.150.0800.06719.17
5.4.140.0830.06316.26
5.4.130.1000.06016.43
5.4.120.0700.05016.49
5.4.110.0470.05716.39
5.4.100.0070.06016.21
5.4.90.0070.05316.21
5.4.80.0100.04716.45
5.4.70.0330.06316.46
5.4.60.0030.05316.16
5.4.50.0000.08016.41
5.4.40.0130.03716.43
5.4.30.0270.06316.43
5.4.20.0100.05016.43

preferences:
47.65 ms | 401 KiB | 5 Q