3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function setHandler(callable $callable) { $callable(is_callable($callable)); } } class Bar extends Foo { public function setHandler($callable) { parent::setHandler($callable); } } $bar = new Bar(); $bar->setHandler('var_dump');

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)
8.3.60.0120.00916.38
8.3.50.0180.00016.23
8.3.40.0090.00618.71
8.3.30.0130.00618.54
8.3.20.0050.00320.36
8.3.10.0040.00421.79
8.3.00.0080.00017.79
8.2.180.0120.00618.38
8.2.170.0150.00322.96
8.2.160.0070.00720.38
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0070.00317.35
8.2.110.0070.00321.91
8.2.100.0060.00617.63
8.2.90.0040.00419.01
8.2.80.0000.01017.97
8.2.70.0050.00317.38
8.2.60.0050.00517.80
8.2.50.0060.00318.07
8.2.40.0050.00219.38
8.2.30.0040.00420.59
8.2.20.0040.00417.63
8.2.10.0040.00417.99
8.2.00.0050.00318.02
8.1.280.0070.00725.92
8.1.270.0000.00722.02
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0040.00422.53
8.1.230.0000.01217.42
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0050.00517.25
8.1.190.0040.00417.10
8.1.180.0070.00018.10
8.1.170.0040.00418.46
8.1.160.0040.00421.99
8.1.150.0000.00718.80
8.1.140.0030.00517.37
8.1.130.0000.00717.58
8.1.120.0040.00417.44
8.1.110.0000.00717.38
8.1.100.0030.00517.38
8.1.90.0000.00717.44
8.1.80.0060.00317.38
8.1.70.0030.00617.43
8.1.60.0040.00417.47
8.1.50.0000.00917.53
8.1.40.0040.00417.46
8.1.30.0050.00317.68
8.1.20.0000.00917.68
8.1.10.0000.00717.39
8.1.00.0040.00417.27
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0070.00018.37
8.0.270.0070.00017.18
8.0.260.0000.00617.22
8.0.250.0000.00716.92
8.0.240.0030.00316.83
8.0.230.0030.00316.96
8.0.220.0040.00416.75
8.0.210.0000.00716.77
8.0.200.0030.00316.93
8.0.190.0000.00716.77
8.0.180.0000.00816.83
8.0.170.0030.00516.93
8.0.160.0030.00317.01
8.0.150.0030.00316.69
8.0.140.0040.00416.73
8.0.130.0030.00313.33
8.0.120.0050.00216.72
8.0.110.0040.00416.93
8.0.100.0030.00516.74
8.0.90.0040.00416.78
8.0.80.0000.01516.76
8.0.70.0040.00416.99
8.0.60.0000.00816.74
8.0.50.0000.00716.79
8.0.30.0100.00717.15
8.0.20.0100.00917.40
8.0.10.0000.00717.04
8.0.00.0090.00816.56
7.4.330.0000.00715.08
7.4.320.0000.00616.41
7.4.300.0060.00316.57
7.4.290.0030.00316.63
7.4.280.0030.00616.59
7.4.270.0030.00316.35
7.4.260.0000.00716.54
7.4.250.0000.00716.45
7.4.240.0050.00216.57
7.4.230.0000.00716.61
7.4.220.0070.01016.58
7.4.210.0080.00816.70
7.4.200.0000.00716.47
7.4.160.0090.01216.48
7.4.150.0130.00617.40
7.4.140.0070.01117.86
7.4.130.0100.00716.47
7.4.120.0060.01116.54
7.4.110.0110.00716.58
7.4.100.0100.00616.44
7.4.90.0060.01216.50
7.4.80.0100.01019.39
7.4.70.0090.00916.37
7.4.60.0000.01616.50
7.4.50.0000.00916.57
7.4.40.0120.01416.50
7.4.30.0100.01016.53
7.4.00.0160.00015.04
7.3.330.0000.00513.05
7.3.320.0060.00013.22
7.3.310.0000.00716.26
7.3.300.0030.00416.07
7.3.290.0090.00616.24
7.3.280.0070.00816.23
7.3.270.0060.02217.40
7.3.260.0140.00716.11
7.3.250.0100.00716.30
7.3.240.0120.00316.16
7.3.230.0100.00716.49
7.3.210.0070.01116.29
7.3.200.0070.01416.57
7.3.190.0060.01616.53
7.3.180.0120.00316.31
7.3.170.0070.01016.31
7.3.160.0120.00616.11
7.3.120.0100.00714.75
7.3.110.0000.01714.46
7.3.100.0120.00314.38
7.3.90.0090.00614.77
7.3.80.0100.00714.55
7.3.70.0030.01514.56
7.3.60.0030.01014.85
7.3.50.0060.00314.87
7.3.40.0030.00614.83
7.3.30.0030.01014.90
7.3.20.0080.00416.55
7.3.10.0070.00716.56
7.3.00.0000.01516.67
7.2.330.0130.00416.84
7.2.320.0090.01616.55
7.2.310.0060.01216.57
7.2.300.0100.01016.72
7.2.290.0100.00716.58
7.2.240.0030.01314.77
7.2.230.0060.00615.05
7.2.220.0080.00314.93
7.2.210.0070.01014.77
7.2.200.0040.01114.86
7.2.190.0060.00914.80
7.2.180.0070.01014.93
7.2.170.0030.00914.91
7.2.160.0060.01014.87
7.2.150.0080.00816.76
7.2.140.0000.01016.64
7.2.130.0000.01516.68
7.2.120.0040.01116.77
7.2.110.0060.00916.43
7.2.100.0060.00616.54
7.2.90.0040.01216.92
7.2.80.0070.01117.03
7.2.70.0030.01016.67
7.2.60.0040.00816.56
7.2.50.0080.00816.95
7.2.40.0030.01016.54
7.2.30.0060.00916.76
7.2.20.0040.00716.43
7.2.10.0060.00916.83
7.2.00.0030.01018.16
7.1.330.0040.01115.78
7.1.320.0060.01015.99
7.1.310.0070.00715.43
7.1.300.0070.00715.68
7.1.290.0060.00915.78
7.1.280.0070.00715.83
7.1.270.0070.00415.70
7.1.260.0130.00015.55
7.1.250.0000.01315.84
7.1.200.0000.01315.76
7.1.100.0050.00817.98
7.1.70.0030.00716.85
7.1.60.0070.01519.27
7.1.50.0110.01116.64
7.1.00.0070.09322.27
7.0.200.0030.00316.48
7.0.60.0070.08719.95
7.0.50.0030.05317.95
7.0.40.0070.04020.02
7.0.30.0230.04320.21
7.0.20.0170.04020.08
7.0.10.0000.05720.30
7.0.00.0130.05320.07
5.6.280.0070.05721.00
5.6.210.0030.08020.70
5.6.200.0230.05718.29
5.6.190.0130.08020.63
5.6.180.0170.04320.41
5.6.170.0270.05320.47
5.6.160.0070.04320.56
5.6.150.0000.04318.18
5.6.140.0030.04018.15
5.6.130.0070.06018.27
5.6.120.0100.06020.90
5.6.110.0030.05720.90
5.6.100.0100.08021.14
5.6.90.0100.05321.01
5.6.80.0070.06720.52
5.6.70.4530.03020.41
5.5.350.0200.08320.43
5.5.340.0000.04317.98
5.5.330.0070.07020.41
5.5.320.0300.03020.42
5.5.310.0270.08320.23
5.5.300.0030.04017.97
5.5.290.0100.05717.98
5.5.280.0100.08720.98
5.5.270.0070.04320.68
5.5.260.0070.08720.73
5.5.250.0000.05020.60
5.5.240.0300.07320.27
5.4.450.0030.04319.64
5.4.440.0000.05719.30
5.4.430.0030.06019.19
5.4.420.0030.05319.31
5.4.410.0100.04019.14
5.4.400.0100.07018.86
5.4.390.0030.05318.88
5.4.380.0170.06319.22
5.4.370.0030.06718.99
5.4.360.0030.05718.86
5.4.350.0030.05719.30
5.4.340.0030.07019.15
5.4.320.0030.05018.88
5.4.310.0070.03719.13
5.4.300.0070.04318.96
5.4.290.0070.03019.09
5.4.280.0030.06019.13
5.4.270.0030.05719.09
5.4.260.0100.06019.13
5.4.250.0070.05018.94
5.4.240.0070.06318.86
5.4.230.0030.06019.06
5.4.220.0000.06019.07
5.4.210.0000.08319.23
5.4.200.0070.07319.14
5.4.190.0000.05319.14
5.4.180.0000.07719.08
5.4.170.0130.07019.21
5.4.160.0100.05019.13
5.4.150.0070.03719.11
5.4.140.0000.08016.43
5.4.130.0000.07716.71
5.4.120.0000.07316.46
5.4.110.0000.05316.63
5.4.100.0030.07016.46
5.4.90.0100.06716.42
5.4.80.0030.06316.47

preferences:
57.84 ms | 400 KiB | 5 Q