3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new class{ }; $abc = function() use ($a){ print_r($a) ; }; $abc();

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)
8.3.60.0120.00618.56
8.3.50.0110.00418.00
8.3.40.0090.00618.61
8.3.30.0110.00718.80
8.3.20.0070.00019.29
8.3.10.0090.00021.91
8.3.00.0030.00520.57
8.2.180.0070.00718.29
8.2.170.0070.00722.96
8.2.160.0110.00420.77
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.70
8.2.120.0050.00326.35
8.2.110.0030.00719.16
8.2.100.0040.00817.78
8.2.90.0050.00317.75
8.2.80.0060.00317.97
8.2.70.0050.00318.04
8.2.60.0040.00418.21
8.2.50.0000.00818.10
8.2.40.0040.00419.38
8.2.30.0040.00419.23
8.2.20.0030.00617.98
8.2.10.0000.00718.12
8.2.00.0050.00317.61
8.1.280.0040.01125.92
8.1.270.0090.00020.65
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.46
8.1.230.0110.00021.94
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0000.00818.55
8.1.160.0000.00718.89
8.1.150.0000.00818.93
8.1.140.0000.00722.13
8.1.130.0040.00422.09
8.1.120.0070.00017.40
8.1.110.0050.00317.51
8.1.100.0080.00017.46
8.1.90.0070.00017.41
8.1.80.0040.00417.47
8.1.70.0070.00017.51
8.1.60.0040.00417.47
8.1.50.0050.00317.44
8.1.40.0080.00417.39
8.1.30.0000.00717.54
8.1.20.0040.00417.63
8.1.10.0090.00017.61
8.1.00.0050.00317.54
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0000.00817.25
8.0.260.0050.00318.43
8.0.250.0000.00716.96
8.0.240.0040.00417.01
8.0.230.0000.00716.94
8.0.220.0000.00716.74
8.0.210.0030.00516.95
8.0.200.0070.00016.97
8.0.190.0000.00716.98
8.0.180.0030.00316.79
8.0.170.0000.00816.97
8.0.160.0000.00716.93
8.0.150.0040.00416.70
8.0.140.0000.00716.81
8.0.130.0000.00513.32
8.0.120.0000.00816.88
8.0.110.0040.00416.78
8.0.100.0040.00416.83
8.0.90.0040.00416.88
8.0.80.0060.00916.89
8.0.70.0040.00416.92
8.0.60.0030.00516.68
8.0.50.0040.00416.73
8.0.30.0090.00817.18
8.0.20.0110.00817.40
8.0.10.0000.00817.03
8.0.00.0120.00616.65
7.4.330.0000.00515.55
7.4.320.0030.00316.62
7.4.300.0030.00316.51
7.4.290.0120.00016.59
7.4.280.0040.00416.49
7.4.270.0040.00416.51
7.4.260.0000.00716.60
7.4.250.0040.00416.45
7.4.240.0000.00716.53
7.4.230.0030.00316.62
7.4.220.0000.00816.36
7.4.210.0120.00416.60
7.4.200.0030.00316.58
7.4.160.0080.00916.45
7.4.140.0090.01017.86
7.4.130.0100.00716.40
7.4.120.0100.00816.47
7.4.110.0130.00716.55
7.4.100.0070.01116.48
7.4.90.0080.00816.45
7.4.80.0080.00919.39
7.4.70.0060.01616.56
7.4.60.0120.00616.42
7.4.50.0030.01316.38
7.4.40.0040.01316.33
7.4.00.0090.00914.95
7.3.330.0000.00513.16
7.3.320.0050.00013.28
7.3.310.0030.00516.31
7.3.300.0030.00316.21
7.3.290.0030.00316.31
7.3.280.0030.01316.32
7.3.260.0120.00916.44
7.3.240.0090.00816.33
7.3.230.0120.00616.48
7.3.210.0110.00716.38
7.3.200.0100.00716.38
7.3.190.0160.00316.34
7.3.180.0090.00616.31
7.3.170.0120.00616.57
7.3.160.0070.00816.41
7.3.120.0110.00414.54
7.3.110.0060.01215.09
7.3.100.0030.01014.39
7.3.90.0000.01014.88
7.3.80.0100.00714.73
7.3.70.0030.00714.89
7.3.60.0040.01114.78
7.3.50.0080.00314.84
7.3.40.0040.00714.73
7.3.30.0070.00714.79
7.3.20.0040.00816.43
7.3.10.0000.01316.84
7.3.00.0040.01116.82
7.2.330.0110.00716.74
7.2.320.0160.00416.54
7.2.310.0030.01316.71
7.2.300.0130.00316.73
7.2.290.0100.00716.72
7.2.250.0030.01715.28
7.2.240.0060.01215.12
7.2.230.0040.01415.05
7.2.220.0070.00414.98
7.2.210.0000.01214.95
7.2.200.0030.00714.58
7.2.190.0000.01214.82
7.2.180.0000.01414.56
7.2.170.0030.00614.71
7.2.110.0030.01016.23
7.2.100.0120.00316.48
7.2.90.0060.01216.83
7.2.80.0070.01016.54
7.2.70.0060.01016.92
7.2.60.0000.01617.09
7.2.50.0070.01016.89
7.2.40.0090.00916.66
7.2.30.0090.00316.72
7.2.20.0060.00616.69
7.2.10.0060.00616.77
7.2.00.0090.00316.70
7.1.330.0030.01315.83
7.1.320.0110.00015.66
7.1.310.0030.00615.89
7.1.300.0000.01015.68
7.1.290.0070.00715.65
7.1.280.0050.00415.86
7.1.270.0030.00615.83
7.1.260.0030.01015.80
7.1.230.0110.00315.73
7.1.220.0060.00615.50
7.1.210.0090.00615.85
7.1.200.0060.00815.86
7.1.190.0030.00915.62
7.1.180.0060.01115.86
7.1.170.0060.00615.53
7.1.160.0120.00315.77
7.1.150.0040.01015.95
7.1.140.0000.01515.79
7.1.130.0060.00915.79
7.1.120.0030.00715.66
7.1.110.0030.00715.87
7.1.100.0080.00415.46
7.1.90.0100.00415.59
7.1.80.0070.00715.86
7.1.70.0080.00615.89
7.1.60.0320.00933.77
7.1.50.0240.01033.79
7.1.40.0200.01233.61
7.1.30.0260.00633.89
7.1.20.0280.01233.69
7.1.10.0090.00615.73
7.1.00.0090.00615.94
5.6.380.0070.00713.80

preferences:
72.71 ms | 401 KiB | 5 Q