3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $arr = array("test"); function bar($str) { echo (self::$arr[0])($str); } static function test($var) { echo "Testing: $var\n"; } } (new Foo)->bar("bla");

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)
8.3.60.0000.01416.63
8.3.50.0090.00618.18
8.3.40.0090.00618.97
8.3.30.0040.01118.70
8.3.20.0030.00320.17
8.3.10.0070.00318.90
8.3.00.0040.00423.61
8.2.180.0100.00316.38
8.2.170.0150.00022.96
8.2.160.0070.00722.08
8.2.150.0030.00524.18
8.2.140.0000.00924.66
8.2.130.0060.00320.77
8.2.120.0000.00726.35
8.2.110.0060.00322.03
8.2.100.0110.00017.78
8.2.90.0050.00319.21
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0000.00818.09
8.2.40.0060.00322.31
8.2.30.0040.00419.41
8.2.20.0070.00017.75
8.2.10.0080.00018.09
8.2.00.0040.00417.97
8.1.280.0150.00425.92
8.1.270.0040.00422.24
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0090.00020.37
8.1.230.0000.01122.20
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0060.00317.22
8.1.180.0000.00918.10
8.1.170.0000.00918.71
8.1.160.0000.00720.64
8.1.150.0070.00318.76
8.1.140.0030.00519.44
8.1.130.0030.00317.48
8.1.120.0020.00517.30
8.1.110.0070.00017.25
8.1.100.0070.00017.34
8.1.90.0040.00417.21
8.1.80.0050.00317.32
8.1.70.0050.00317.33
8.1.60.0030.00617.52
8.1.50.0060.00317.51
8.1.40.0000.00817.47
8.1.30.0000.00817.53
8.1.20.0050.00317.57
8.1.10.0030.00617.57
8.1.00.0040.00417.40
8.0.300.0050.00318.77
8.0.290.0050.00316.63
8.0.280.0070.00018.31
8.0.270.0070.00017.14
8.0.260.0030.00317.32
8.0.250.0030.00316.95
8.0.240.0030.00316.97
8.0.230.0030.00316.87
8.0.220.0030.00616.78
8.0.210.0040.00416.79
8.0.200.0070.00016.95
8.0.190.0040.00416.91
8.0.180.0040.00416.81
8.0.170.0030.00616.87
8.0.160.0000.00816.78
8.0.150.0000.00816.83
8.0.140.0070.00316.66
8.0.130.0030.00313.32
8.0.120.0040.00416.87
8.0.110.0030.00616.95
8.0.100.0000.00816.68
8.0.90.0040.00416.68
8.0.80.0120.00316.88
8.0.70.0030.00516.89
8.0.60.0000.00817.00
8.0.50.0040.00416.86
8.0.30.0120.00517.03
8.0.20.0080.01017.40
8.0.10.0000.00716.81
8.0.00.0080.00916.77
7.4.330.0000.00516.84
7.4.320.0000.00616.50
7.4.300.0020.00516.51
7.4.290.0070.00016.36
7.4.280.0040.00316.52
7.4.270.0050.00316.51
7.4.260.0000.00716.32
7.4.250.0030.00316.36
7.4.240.0000.00816.39
7.4.230.0030.00316.42
7.4.220.0030.01316.40
7.4.210.0070.00716.43
7.4.200.0030.00616.51
7.4.160.0120.00416.55
7.4.150.0070.01017.40
7.4.140.0140.00517.86
7.4.130.0100.01316.63
7.4.120.0070.00916.56
7.4.110.0140.00416.36
7.4.100.0100.00716.46
7.4.90.0080.00816.66
7.4.80.0100.00619.39
7.4.70.0100.00616.60
7.4.60.0100.00716.47
7.4.50.0100.00716.25
7.4.40.0060.00916.16
7.4.30.0070.01516.56
7.4.00.0170.00014.88
7.3.330.0000.00513.12
7.3.320.0000.00513.35
7.3.310.0030.00316.15
7.3.300.0050.00216.37
7.3.290.0070.01016.33
7.3.280.0090.00616.38
7.3.270.0100.00717.40
7.3.260.0170.00016.36
7.3.250.0080.01216.35
7.3.240.0100.00716.35
7.3.230.0070.01316.57
7.3.210.0120.00616.52
7.3.200.0070.01016.52
7.3.190.0120.00616.34
7.3.180.0060.00916.44
7.3.170.0070.01016.36
7.3.160.0120.00316.55
7.2.330.0100.00716.68
7.2.320.0000.01816.56
7.2.310.0120.01216.72
7.2.300.0100.00616.55
7.2.290.0070.01016.46
7.2.60.0090.00616.59
7.2.00.0060.00619.09
7.1.200.0030.01015.75
7.1.100.0150.00018.02
7.1.70.0090.00617.16
7.1.60.0170.00719.40
7.1.50.0030.01716.76
7.1.00.0030.07722.40
7.0.200.0090.00016.59
7.0.60.0130.07021.61
7.0.50.0230.06317.97
7.0.40.0030.06320.40
7.0.30.0300.06020.20
7.0.20.0370.05320.25
7.0.10.0030.04720.16
7.0.00.0070.04720.05
5.6.280.0030.07720.82
5.6.210.0170.07020.57
5.6.200.0130.08018.18
5.6.190.0100.08320.42
5.6.180.0400.06020.64
5.6.170.0170.04320.54
5.6.160.0030.05020.62
5.6.150.0130.06718.18
5.6.140.0100.07718.23
5.6.130.0230.03718.24
5.6.120.0100.06720.90
5.6.110.0070.08720.97
5.6.100.0030.07020.98
5.6.90.0000.07721.13
5.6.80.0130.07720.50
5.5.350.0100.08320.43
5.5.340.0070.05317.94
5.5.330.0100.08320.27
5.5.320.0570.05720.24
5.5.310.0330.07320.19
5.5.300.0030.07717.95
5.5.290.0030.08317.97
5.5.280.0100.08320.73
5.5.270.0030.07020.80
5.5.260.0070.06320.79
5.5.250.0070.06020.75
5.5.240.0200.08020.36

preferences:
43.17 ms | 401 KiB | 5 Q