3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new class { public $foo = 'foo'; }; function change($a) { $a->foo = 'bar'; } change($a); echo $a->foo;

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)
8.3.40.0130.00318.66
8.3.30.0160.00618.85
8.3.20.0000.00721.89
8.3.10.0000.00721.64
8.3.00.0040.00423.47
8.2.170.0070.01018.79
8.2.160.0080.01122.96
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0030.00526.16
8.2.110.0090.00020.47
8.2.100.0040.00817.78
8.2.90.0040.00417.75
8.2.80.0030.00618.52
8.2.70.0080.00017.75
8.2.60.0050.00318.03
8.2.50.0100.00018.07
8.2.40.0050.00318.04
8.2.30.0040.00417.95
8.2.20.0070.00018.11
8.2.10.0050.00218.06
8.2.00.0030.00518.00
8.1.270.0000.00722.25
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00318.90
8.1.230.0080.00317.72
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0000.00917.23
8.1.180.0050.00318.10
8.1.170.0030.00518.59
8.1.160.0040.00418.94
8.1.150.0000.00720.79
8.1.140.0000.00717.75
8.1.130.0030.00319.07
8.1.120.0080.00017.41
8.1.110.0040.00417.46
8.1.100.0050.00317.49
8.1.90.0070.00017.45
8.1.80.0040.00417.43
8.1.70.0000.00717.35
8.1.60.0040.00417.57
8.1.50.0030.00617.52
8.1.40.0030.00517.52
8.1.30.0040.00417.67
8.1.20.0030.00517.55
8.1.10.0000.00717.61
8.1.00.0030.00517.56
8.0.300.0060.00318.77
8.0.290.0050.00316.75
8.0.280.0030.00318.36
8.0.270.0000.00817.32
8.0.260.0030.00317.17
8.0.250.0000.00716.92
8.0.240.0030.00616.95
8.0.230.0030.00716.95
8.0.220.0040.00416.85
8.0.210.0040.00416.92
8.0.200.0030.00317.00
8.0.190.0040.00416.85
8.0.180.0080.00016.80
8.0.170.0080.00016.92
8.0.160.0070.00016.86
8.0.150.0000.00716.83
8.0.140.0080.00016.88
8.0.130.0060.00013.23
8.0.120.0000.00716.89
8.0.110.0050.00316.93
8.0.100.0040.00416.79
8.0.90.0000.00716.86
8.0.80.0090.00616.86
8.0.70.0050.00216.81
8.0.60.0000.00716.90
8.0.50.0000.00716.80
8.0.30.0090.00816.96
8.0.20.0090.01217.40
8.0.10.0040.00416.89
8.0.00.0140.00516.76
7.4.330.0050.00015.55
7.4.320.0030.00316.37
7.4.300.0030.00316.52
7.4.290.0070.00016.51
7.4.280.0050.00316.51
7.4.270.0070.00016.56
7.4.260.0040.00416.54
7.4.250.0070.00016.33
7.4.240.0030.00316.52
7.4.230.0040.00416.70
7.4.220.0000.00716.68
7.4.210.0070.00716.56
7.4.200.0080.00016.61
7.4.160.0100.00716.60
7.4.140.0070.01017.86
7.4.130.0030.01416.66
7.4.120.0110.00616.52
7.4.110.0080.00816.33
7.4.100.0170.00516.36
7.4.90.0100.00616.56
7.4.80.0160.00619.39
7.4.70.0080.00816.45
7.4.60.0100.01016.40
7.4.50.0090.00616.25
7.4.40.0060.01016.33
7.4.00.0040.01215.08
7.3.330.0020.00213.10
7.3.320.0000.00513.24
7.3.310.0040.00416.20
7.3.300.0070.00016.15
7.3.290.0000.00716.25
7.3.280.0030.01316.26
7.3.260.0110.00616.39
7.3.240.0130.00716.36
7.3.230.0130.00316.37
7.3.210.0130.00916.24
7.3.200.0110.00616.39
7.3.190.0080.00816.55
7.3.180.0070.01016.30
7.3.170.0120.00616.21
7.3.160.0030.01316.21
7.2.330.0060.01016.76
7.2.320.0100.00716.74
7.2.310.0030.01616.43
7.2.300.0090.00916.80
7.2.290.0070.01016.78
7.2.60.0150.00416.91
7.2.50.0000.00916.67
7.2.40.1130.00917.92
7.2.30.1200.00917.94
7.2.20.1490.01218.19
7.2.10.0910.01217.85
7.2.00.1270.01017.91
7.1.200.0030.00915.86
7.1.160.1320.00716.79
7.1.150.1020.01116.75
7.1.140.1210.01116.95
7.1.130.1310.00916.89
7.1.120.1300.01116.72
7.1.110.0840.01616.42
7.1.100.0910.00916.42
7.1.90.1210.00916.10
7.1.80.1290.00916.11
7.1.70.0980.00715.36
7.1.60.1260.01233.18
7.1.50.2640.01432.90
7.1.40.1690.00832.65
7.1.30.1950.01432.66
7.1.20.1640.01332.64
7.1.10.1610.00814.71
7.1.00.1650.01214.79

preferences:
60.03 ms | 400 KiB | 5 Q