3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar(float $arg) { return $arg; } } $foo = new Foo(); try { var_dump($foo->bar('foo')); } catch (Error $e) { echo '!!!' . $e->getMessage() . '!!!'; }

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)
8.3.60.0120.00318.55
8.3.50.0130.00821.99
8.3.40.0080.00619.01
8.3.30.0090.00918.84
8.3.20.0030.01420.16
8.3.10.0050.00323.65
8.3.00.0040.00419.25
8.2.180.0060.01216.50
8.2.170.0090.00622.96
8.2.160.0070.01320.23
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0060.00617.75
8.2.120.0050.00326.35
8.2.110.0030.00622.25
8.2.100.0070.00417.93
8.2.90.0000.00819.21
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0040.00419.46
8.2.30.0000.00720.68
8.2.20.0040.00417.57
8.2.10.0000.00718.10
8.2.00.0040.00417.93
8.1.280.0090.00925.92
8.1.270.0040.00423.69
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0060.00322.42
8.1.230.0040.00817.76
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0080.00017.35
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0030.00518.70
8.1.160.0040.00422.07
8.1.150.0040.00418.85
8.1.140.0050.00319.57
8.1.130.0030.00317.69
8.1.120.0080.00317.38
8.1.110.0040.00417.46
8.1.100.0000.00817.36
8.1.90.0000.00717.48
8.1.80.0000.00717.49
8.1.70.0030.00317.48
8.1.60.0000.00817.58
8.1.50.0040.00417.38
8.1.40.0000.00817.43
8.1.30.0100.00017.59
8.1.20.0040.00417.56
8.1.10.0030.00517.58
8.1.00.0000.00817.39
8.0.300.0080.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.49
8.0.270.0070.00017.32
8.0.260.0000.00717.19
8.0.250.0000.00716.98
8.0.240.0030.00317.00
8.0.230.0030.00316.92
8.0.220.0050.00316.88
8.0.210.0030.00616.86
8.0.200.0040.00416.90
8.0.190.0080.00017.07
8.0.180.0040.00416.90
8.0.170.0030.00517.04
8.0.160.0050.00316.85
8.0.150.0040.00417.00
8.0.140.0040.00416.95
8.0.130.0000.00513.39
8.0.120.0050.00316.90
8.0.110.0000.00817.02
8.0.100.0000.00716.93
8.0.90.0030.00316.90
8.0.80.0090.00616.92
8.0.70.0050.00216.89
8.0.60.0040.00416.91
8.0.50.0040.00416.69
8.0.30.0110.00717.30
8.0.20.0100.00917.42
8.0.10.0030.00516.98
8.0.00.0080.01016.77
7.4.330.0050.00016.80
7.4.320.0030.00316.51
7.4.300.0000.00716.45
7.4.290.0030.00316.44
7.4.280.0000.00716.63
7.4.270.0030.00316.59
7.4.260.0000.00716.48
7.4.250.0040.00416.54
7.4.240.0050.00216.60
7.4.230.0000.00616.60
7.4.220.0040.01316.63
7.4.210.0080.01116.62
7.4.200.0070.00016.41
7.4.150.0150.00417.40
7.4.140.0140.00417.86
7.4.130.0140.00516.54
7.4.120.0100.00916.52
7.4.110.0040.01416.46
7.4.100.0060.01216.54
7.4.90.0120.00916.63
7.4.80.0130.00319.39
7.4.70.0110.00716.59
7.4.60.0040.01116.41
7.4.50.0090.00916.42
7.4.40.0130.00416.53
7.4.30.0120.00416.67
7.4.00.0080.01014.89
7.3.330.0050.00013.27
7.3.320.0060.00013.34
7.3.310.0020.00516.39
7.3.300.0030.00316.30
7.3.290.0040.01116.36
7.3.280.0060.01016.35
7.3.270.0030.01317.40
7.3.260.0030.01316.41
7.3.250.0080.00916.45
7.3.240.0040.01316.48
7.3.230.0130.00616.39
7.3.210.0060.00916.52
7.3.200.0090.00916.40
7.3.190.0100.00716.42
7.3.180.0100.00616.39
7.3.170.0080.00816.30
7.3.160.0030.01316.47
7.3.120.0070.00714.77
7.3.110.0060.01214.80
7.3.100.0030.00914.83
7.3.90.0060.00614.80
7.3.80.0060.01014.89
7.3.70.0110.00614.90
7.3.60.0070.00414.88
7.3.50.0090.00314.66
7.3.40.0040.01114.76
7.3.30.0120.00614.75
7.3.20.0040.01116.53
7.3.10.0000.01016.64
7.3.00.0080.00416.70
7.2.330.0060.01116.80
7.2.320.0040.01616.66
7.2.310.0130.00416.44
7.2.300.0030.01416.54
7.2.290.0100.00716.78
7.2.250.0060.00915.13
7.2.240.0100.01015.15
7.2.230.0060.00914.89
7.2.220.0040.00815.26
7.2.210.0030.00915.00
7.2.200.0090.00614.96
7.2.190.0030.00715.02
7.2.180.0130.00014.88
7.2.170.0040.00815.07
7.2.60.0000.01216.97
7.2.00.0030.00619.39
7.1.330.0070.00715.61
7.1.320.0030.01115.74
7.1.310.0050.00315.91
7.1.300.0060.00615.62
7.1.290.0060.00615.63
7.1.280.0000.01315.70
7.1.270.0110.00715.46
7.1.260.0080.00415.65
7.1.200.0050.00515.54
7.1.100.0510.00411.95
7.1.70.0110.00417.30
7.1.60.0070.01419.36
7.1.50.0090.00316.76
7.1.00.0070.07322.54
7.0.200.0100.00316.63
7.0.60.0070.08019.96
7.0.50.0000.04317.86
7.0.40.0000.04720.13
7.0.30.0130.04720.21
7.0.20.0370.04720.22
7.0.10.0130.08020.22
7.0.00.0070.08020.14
5.6.280.0000.03321.08
5.6.210.0130.07720.57
5.6.200.0030.08718.32
5.6.190.0070.04020.50
5.6.180.0400.07720.55
5.6.170.0130.04320.50
5.6.160.0200.07020.47
5.6.150.0000.05718.27
5.6.140.0070.05018.18
5.6.130.0070.04018.21
5.6.120.0070.06020.90
5.6.110.0130.08020.99
5.6.100.0200.03321.14
5.6.90.0130.05720.86
5.6.80.0070.07720.38
5.5.350.2800.03320.43
5.5.340.0100.08018.07
5.5.330.0070.06720.44
5.5.320.0030.08320.25
5.5.310.0330.04320.24
5.5.300.0130.07717.96
5.5.290.0030.06718.08
5.5.280.0000.06020.90
5.5.270.0100.06720.89
5.5.260.0070.07720.87
5.5.250.0100.07020.58
5.5.240.0200.05020.27

preferences:
57.42 ms | 401 KiB | 5 Q