3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function f() { $a = static function ($x) { var_dump($x); }; $a(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)
8.3.60.0080.00818.56
8.3.50.0140.00316.29
8.3.40.0110.00418.41
8.3.30.0120.00318.49
8.3.20.0040.00419.13
8.3.10.0050.00221.90
8.3.00.0080.00019.41
8.2.180.0150.00316.75
8.2.170.0150.00322.96
8.2.160.0120.00322.11
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00420.47
8.2.120.0080.00026.35
8.2.110.0070.00320.85
8.2.100.0060.00617.72
8.2.90.0040.00419.23
8.2.80.0050.00317.97
8.2.70.0080.00017.50
8.2.60.0040.00417.93
8.2.50.0030.00518.10
8.2.40.0050.00322.31
8.2.30.0050.00219.15
8.2.20.0000.00718.16
8.2.10.0000.00718.05
8.2.00.0000.00717.96
8.1.280.0120.00625.92
8.1.270.0000.00722.14
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0030.00622.20
8.1.230.0030.00917.45
8.1.220.0090.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0050.00317.22
8.1.180.0030.00618.10
8.1.170.0000.00818.46
8.1.160.0070.00019.00
8.1.150.0060.00318.80
8.1.140.0000.01119.56
8.1.130.0000.00718.76
8.1.120.0000.00717.39
8.1.110.0000.00817.43
8.1.100.0040.00417.36
8.1.90.0070.00017.47
8.1.80.0060.00317.48
8.1.70.0030.00317.35
8.1.60.0060.00317.58
8.1.50.0040.00417.58
8.1.40.0060.00317.53
8.1.30.0080.00017.67
8.1.20.0030.00517.54
8.1.10.0060.00317.39
8.1.00.0040.00417.32
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0040.00418.24
8.0.270.0000.00717.27
8.0.260.0000.00716.79
8.0.250.0000.00616.81
8.0.240.0040.00416.74
8.0.230.0030.00316.86
8.0.220.0000.00616.80
8.0.210.0030.00316.70
8.0.200.0000.00616.80
8.0.190.0050.00316.77
8.0.180.0040.00416.81
8.0.170.0060.00216.80
8.0.160.0030.00316.88
8.0.150.0040.00416.77
8.0.140.0040.00416.77
8.0.130.0000.00513.32
8.0.120.0080.00016.87
8.0.110.0000.00716.82
8.0.100.0000.00716.75
8.0.90.0040.00416.70
8.0.80.0080.01216.83
8.0.70.0070.00016.88
8.0.60.0030.00616.87
8.0.50.0000.00716.86
8.0.30.0100.00916.99
8.0.20.0100.00817.40
8.0.10.0000.00717.04
8.0.00.0070.01016.75
7.4.330.0000.00515.55
7.4.320.0030.00316.38
7.4.300.0070.00016.63
7.4.290.0000.00716.63
7.4.280.0030.00516.52
7.4.270.0070.00016.59
7.4.260.0060.00013.28
7.4.250.0040.00416.46
7.4.240.0070.00016.49
7.4.230.0070.00016.52
7.4.220.0150.00616.45
7.4.210.0090.00716.47
7.4.200.0000.00716.38
7.4.160.0060.00916.38
7.4.150.0090.00917.40
7.4.140.0120.00817.86
7.4.130.0180.00716.57
7.4.120.0100.00716.47
7.4.110.0100.00716.41
7.4.100.0160.00316.40
7.4.90.0090.01216.53
7.4.80.0150.00419.39
7.4.70.0070.01016.43
7.4.60.0030.01316.34
7.4.50.0080.00816.47
7.4.40.0090.00916.52
7.4.30.0090.00916.48
7.4.00.0070.00714.95
7.3.330.0000.00513.29
7.3.320.0030.00313.29
7.3.310.0040.00416.39
7.3.300.0000.00616.29
7.3.290.0030.00316.17
7.3.280.0080.00816.28
7.3.270.0140.00317.40
7.3.260.0120.01016.47
7.3.250.0080.01116.36
7.3.240.0080.01116.33
7.3.230.0030.01516.33
7.3.210.0120.00616.42
7.3.200.0160.00016.32
7.3.190.0090.00616.17
7.3.180.0090.00916.54
7.3.170.0150.00316.45
7.3.160.0060.01016.56
7.3.120.0060.01014.62
7.3.110.0080.00814.91
7.3.100.0100.00314.90
7.3.90.0060.00615.00
7.3.80.0030.00714.56
7.3.70.0000.01114.76
7.3.60.0070.00714.49
7.3.50.0060.00914.71
7.3.40.0060.00614.77
7.3.30.0030.01314.63
7.3.20.0030.01016.63
7.3.10.0100.00716.32
7.3.00.0090.00716.34
7.2.330.0150.00616.66
7.2.320.0060.00916.49
7.2.310.0070.01016.51
7.2.300.0100.00616.63
7.2.290.0130.00316.55
7.2.240.0040.01115.07
7.2.230.0120.00414.78
7.2.220.0070.00714.74
7.2.210.0000.01414.74
7.2.200.0030.00715.06
7.2.190.0090.00614.91
7.2.180.0040.00815.00
7.2.170.0070.01014.91
7.2.160.0030.00714.80
7.2.150.0140.00016.62
7.2.140.0000.01416.65
7.2.130.0080.01016.58
7.2.120.0150.00616.71
7.2.110.0110.00916.64
7.2.100.0060.01216.54
7.2.90.0130.00716.47
7.2.80.0110.00816.60
7.2.70.0180.00316.71
7.2.60.0080.00816.71
7.2.50.0170.00716.57
7.2.40.0120.00816.73
7.2.30.0090.00916.60
7.2.20.0140.00516.54
7.2.10.0100.00616.50
7.2.00.0100.00716.73
7.1.330.0060.00915.57
7.1.320.0030.01215.64
7.1.310.0060.00315.34
7.1.300.0080.00015.60
7.1.290.0040.00815.54
7.1.280.0030.00515.65
7.1.270.0090.00615.80
7.1.260.0030.00715.74
7.1.250.0100.00815.43
7.1.200.0090.00315.80
7.1.100.0000.00918.00
7.1.70.0070.00017.10
7.1.60.0330.01733.35
7.1.50.0270.01332.67
7.1.40.3400.02332.31
7.1.30.0370.01332.66
7.1.20.1700.01732.64
7.1.10.0070.01314.80
7.1.00.2400.01314.83
7.0.200.0100.01014.74
7.0.190.0070.01314.94
7.0.180.0100.01014.56
7.0.170.3330.01014.53
7.0.160.0070.01314.37
7.0.150.0500.02014.43
7.0.140.2870.01014.40
7.0.130.2270.01714.45
7.0.120.2230.01714.46
7.0.110.1800.01014.36
7.0.100.1300.01314.62
7.0.90.1830.01014.64
7.0.80.1370.01714.27
7.0.70.1300.01314.42
7.0.60.1900.01314.30
7.0.50.1530.00714.64
7.0.40.1100.01314.65
7.0.30.1270.00714.37
7.0.20.1030.01314.55
7.0.10.1070.01314.59
7.0.00.0770.01714.50

preferences:
39.23 ms | 400 KiB | 5 Q