3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Controller { function foo() { echo phpversion(); } } $controller = new Controller(); if (version_compare(phpversion(), '7', '>=')) { $callable = call_user_func_array([get_class($controller), 'foo'], []); } else { $callable = [$controller, 'foo']; } $callable();

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)
7.4.00.0070.01414.95
7.3.120.0070.01114.92
7.3.110.0070.01015.04
7.3.100.0060.00914.81
7.3.90.0080.00314.92
7.3.80.0090.00014.82
7.3.70.0000.01114.60
7.3.60.0130.00314.98
7.3.50.0040.01114.82
7.3.40.0040.00814.91
7.3.30.0100.00714.57
7.3.20.0000.01316.55
7.3.10.0050.00716.57
7.3.00.0060.00716.69
7.2.250.0040.01515.20
7.2.240.0100.01015.30
7.2.230.0070.01115.17
7.2.220.0070.00715.11
7.2.210.0000.01114.61
7.2.200.0090.00314.92
7.2.190.0050.00515.18
7.2.180.0000.01415.03
7.2.170.0060.00915.11
7.2.130.0080.00516.96
7.2.120.0080.00517.03
7.2.110.0020.01116.92
7.2.100.0080.00416.86
7.2.90.0060.00816.82
7.2.80.0030.00716.88
7.2.70.0080.00617.02
7.2.60.0070.01316.83
7.2.50.0060.00616.75
7.2.40.0070.00517.01
7.2.30.0040.01016.78
7.2.20.0040.00816.94
7.2.10.0030.00816.93
7.2.00.0030.01117.52
7.1.330.0060.00915.61
7.1.320.0000.01015.69
7.1.310.0100.00315.50
7.1.300.0100.00315.61
7.1.290.0000.00915.76
7.1.280.0090.00015.73
7.1.270.0070.01015.93
7.1.260.0080.00015.52
7.1.250.0050.00815.73
7.1.200.0060.00615.78
7.1.100.0050.00318.18
7.1.70.0050.00217.29
7.1.60.0040.01419.50
7.1.50.0000.02116.91
7.1.00.0000.08022.30
7.0.200.0000.01016.52
7.0.60.0070.08019.98
7.0.50.0070.08317.86
7.0.40.0100.08020.13
7.0.30.0230.09320.20
7.0.20.0200.06720.06
7.0.10.0030.08720.02
7.0.00.0100.08020.23
5.6.280.0000.05021.04
5.6.210.0000.04320.55
5.6.200.0030.08718.29
5.6.190.0070.05320.61
5.6.180.0100.04720.63
5.6.170.0270.06720.44
5.6.160.0100.06320.61
5.6.150.0000.07318.21
5.6.140.0070.08018.23
5.6.130.0030.07718.27
5.6.120.0170.06720.92
5.6.110.0030.07320.96
5.6.100.0170.05320.96
5.6.90.0030.04720.88
5.6.80.0070.06720.51
5.5.350.0070.06320.32
5.5.340.0070.07717.95
5.5.330.0030.05320.27
5.5.320.3830.04320.27
5.5.310.0130.04020.30
5.5.300.0070.04017.93
5.5.290.0100.05718.04
5.5.280.0030.06020.88
5.5.270.0130.07020.88
5.5.260.0070.05020.77
5.5.250.0130.03320.65
5.5.240.0030.03020.13
5.4.450.0430.06719.31
5.4.440.0630.05319.55
5.4.430.0600.06019.43
5.4.420.0570.05719.40
5.4.410.0630.05019.32
5.4.400.0670.04719.04
5.4.390.0630.05318.94
5.4.380.0530.05319.11
5.4.370.0570.05019.11
5.4.360.0500.06719.11
5.4.350.0570.05019.20
5.4.340.0530.05719.07
5.4.320.0670.04319.00
5.4.310.0700.04718.98
5.4.300.0630.04719.26
5.4.290.0770.07319.34
5.4.280.0600.04719.20
5.4.270.0600.05319.22
5.4.260.0570.05319.27
5.4.250.0630.07719.10
5.4.240.0570.04718.82
5.4.230.0630.05019.02
5.4.220.0530.05719.19
5.4.210.0470.06019.22
5.4.200.0500.05718.98
5.4.190.0600.04719.19
5.4.180.0500.05719.11
5.4.170.0630.05319.12
5.4.160.0630.05019.18
5.4.150.0470.06018.96
5.4.140.0530.05316.40
5.4.130.0470.05316.29
5.4.120.0530.05016.36
5.4.110.0600.04716.55
5.4.100.0730.04016.57
5.4.90.0500.05316.59
5.4.80.0570.05016.54
5.4.70.0570.05016.48
5.4.60.0600.04716.39
5.4.50.0670.04016.57
5.4.40.0630.04316.36
5.4.30.0630.04316.60
5.4.20.0670.05316.36
5.4.10.0600.05316.43
5.4.00.0500.05715.95

preferences:
36.91 ms | 401 KiB | 5 Q