3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function f() { $x = static function($x) { var_dump($x); }; $x(1); } } (new A())->f();

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)
8.3.60.0060.00918.38
8.3.50.0100.00316.47
8.3.40.0090.00618.73
8.3.30.0150.00018.59
8.3.20.0050.00318.94
8.3.10.0080.00021.95
8.3.00.0050.00319.54
8.2.180.0140.00316.38
8.2.170.0130.00722.96
8.2.160.0150.00020.35
8.2.150.0000.00725.66
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00419.40
8.2.110.0070.00419.33
8.2.100.0090.00317.91
8.2.90.0060.00319.06
8.2.80.0040.00417.97
8.2.70.0040.00417.25
8.2.60.0000.00817.93
8.2.50.0060.00318.10
8.2.40.0040.00420.63
8.2.30.0000.00719.24
8.2.20.0040.00417.93
8.2.10.0040.00417.96
8.2.00.0070.00017.97
8.1.280.0150.00325.92
8.1.270.0000.00723.73
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0060.00322.06
8.1.230.0050.00517.45
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0080.00018.10
8.1.170.0030.00518.59
8.1.160.0000.00719.05
8.1.150.0050.00220.55
8.1.140.0070.00319.51
8.1.130.0000.00718.82
8.1.120.0070.00017.45
8.1.110.0000.00817.39
8.1.100.0000.00917.47
8.1.90.0030.00517.51
8.1.80.0030.00717.40
8.1.70.0000.00817.34
8.1.60.0040.00417.46
8.1.50.0000.00717.46
8.1.40.0030.00717.56
8.1.30.0070.00017.64
8.1.20.0070.00717.70
8.1.10.0040.00417.47
8.1.00.0040.00417.45
8.0.300.0020.00518.77
8.0.290.0040.00416.63
8.0.280.0030.00318.38
8.0.270.0000.00817.09
8.0.260.0060.00016.74
8.0.250.0030.00316.88
8.0.240.0030.00616.86
8.0.230.0040.00416.74
8.0.220.0030.00316.73
8.0.210.0070.00016.77
8.0.200.0000.00616.81
8.0.190.0040.00416.92
8.0.180.0040.00416.93
8.0.170.0070.00016.77
8.0.160.0080.00016.78
8.0.150.0070.00016.78
8.0.140.0030.00316.77
8.0.130.0060.00013.32
8.0.120.0040.00416.90
8.0.110.0030.00616.86
8.0.100.0040.00416.86
8.0.90.0000.00716.70
8.0.80.0090.01316.81
8.0.70.0000.00916.67
8.0.60.0100.00016.94
8.0.50.0080.00016.87
8.0.30.0050.01216.88
8.0.20.0130.00717.40
8.0.10.0000.00816.99
8.0.00.0100.00616.81
7.4.330.0000.00515.55
7.4.320.0030.00316.58
7.4.300.0000.00616.50
7.4.290.0070.00016.61
7.4.280.0040.00416.58
7.4.270.0030.00316.63
7.4.260.0050.00313.18
7.4.250.0030.00316.43
7.4.240.0070.00016.57
7.4.230.0000.00716.53
7.4.220.0070.01016.58
7.4.210.0080.01016.63
7.4.200.0030.00316.66
7.4.160.0050.01416.51
7.4.150.0130.00617.40
7.4.140.0120.00617.86
7.4.130.0110.00816.41
7.4.120.0150.00516.44
7.4.110.0130.00616.42
7.4.100.0090.00616.57
7.4.90.0120.00816.58
7.4.80.0070.01019.39
7.4.70.0030.01216.31
7.4.60.0090.00616.46
7.4.50.0040.01516.25
7.4.40.0110.01116.63
7.4.30.0120.00916.39
7.4.00.0110.00714.88
7.3.330.0000.00513.31
7.3.320.0000.00513.11
7.3.310.0030.00316.32
7.3.300.0000.00616.24
7.3.290.0030.00316.18
7.3.280.0090.00916.27
7.3.270.0100.00717.40
7.3.260.0090.01016.41
7.3.250.0100.01016.34
7.3.240.0100.00716.39
7.3.230.0110.00716.48
7.3.210.0030.01316.49
7.3.200.0100.00716.71
7.3.190.0060.01016.21
7.3.180.0120.00916.38
7.3.170.0090.00916.33
7.3.160.0030.01316.39
7.3.120.0100.00314.56
7.3.110.0070.01014.58
7.3.100.0050.01114.67
7.3.90.0040.00814.79
7.3.80.0030.00814.56
7.3.70.0060.00814.59
7.3.60.0060.00914.57
7.3.50.0070.00714.70
7.3.40.0050.00814.74
7.3.30.0030.01014.60
7.3.20.0080.00916.50
7.3.10.0050.01016.59
7.3.00.0100.00316.54
7.2.330.0120.00616.41
7.2.320.0070.01016.69
7.2.310.0110.00516.48
7.2.300.0150.00716.18
7.2.290.0120.00316.63
7.2.250.0060.01214.99
7.2.240.0070.01114.79
7.2.230.0100.00714.97
7.2.220.0030.00815.05
7.2.210.0100.00514.97
7.2.200.0050.01014.75
7.2.190.0090.00614.80
7.2.180.0040.01014.85
7.2.170.0120.00314.90
7.2.160.0030.01315.09
7.2.150.0040.01116.71
7.2.140.0000.01516.89
7.2.130.0030.01316.93
7.2.120.0060.00916.83
7.2.110.0000.01216.71
7.2.100.0070.01016.61
7.2.90.0070.01116.84
7.2.80.0110.00716.89
7.2.70.0110.00316.81
7.2.60.0000.01116.82
7.2.50.0000.01316.61
7.2.40.0040.01216.95
7.2.30.0040.00716.87
7.2.20.0070.00716.68
7.2.10.0000.01416.93
7.2.00.0090.00618.00
7.1.330.0060.00615.66
7.1.320.0100.00315.61
7.1.310.0000.01515.63
7.1.300.0030.00915.62
7.1.290.0070.00615.65
7.1.280.0030.01015.64
7.1.270.0070.00715.67
7.1.260.0050.00815.70
7.1.250.0030.01315.65
7.1.100.0000.01018.14
7.1.70.0110.00017.20
7.1.60.1770.01733.12
7.1.50.2030.00732.89
7.1.40.1370.01032.45
7.1.30.1800.01032.59
7.1.20.1330.01732.71
7.1.10.1500.01314.61
7.1.00.1170.00714.88
7.0.200.1630.01014.77
7.0.190.2570.01314.87
7.0.180.1270.00714.32
7.0.170.1830.01014.41
7.0.160.1700.01314.53
7.0.150.0900.01314.30
7.0.140.1100.00714.69
7.0.130.1700.01714.74
7.0.120.1200.01314.46
7.0.110.1330.00714.36
7.0.100.1000.01314.63
7.0.90.1670.00714.38
7.0.80.1600.01014.57
7.0.70.1030.01014.36
7.0.60.0970.01714.15
7.0.50.1370.01314.70
7.0.40.1300.01014.52
7.0.30.1270.01014.55
7.0.20.1370.00714.45
7.0.10.1200.01714.65
7.0.00.1300.00714.67

preferences:
43.27 ms | 400 KiB | 5 Q