3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function f() { $a = static function ($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)
8.3.60.0150.00018.42
8.3.50.0070.00716.27
8.3.40.0120.00318.84
8.3.30.0120.00318.65
8.3.20.0080.00019.20
8.3.10.0050.00221.85
8.3.00.0060.00319.47
8.2.180.0090.00916.50
8.2.170.0110.00722.96
8.2.160.0070.00720.35
8.2.150.0100.01025.66
8.2.140.0000.00824.66
8.2.130.0050.00222.27
8.2.120.0040.00426.35
8.2.110.0030.00719.33
8.2.100.0120.00017.91
8.2.90.0000.00819.08
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0040.00417.68
8.2.50.0000.00818.10
8.2.40.0050.00322.09
8.2.30.0050.00219.20
8.2.20.0000.00717.96
8.2.10.0020.00518.14
8.2.00.0040.00418.05
8.1.280.0110.00725.92
8.1.270.0000.00722.24
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.07
8.1.230.0040.00717.42
8.1.220.0000.00717.74
8.1.210.0030.00518.77
8.1.200.0030.00617.47
8.1.190.0000.00817.36
8.1.180.0040.00418.10
8.1.170.0050.00318.44
8.1.160.0030.00318.91
8.1.150.0000.00820.66
8.1.140.0060.00319.50
8.1.130.0000.00718.85
8.1.120.0030.00317.46
8.1.110.0050.00217.40
8.1.100.0020.00517.44
8.1.90.0090.00017.36
8.1.80.0030.00217.48
8.1.70.0000.00817.38
8.1.60.0090.00017.59
8.1.50.0000.00817.44
8.1.40.0040.00817.50
8.1.30.0040.00417.70
8.1.20.0080.00017.73
8.1.10.0040.00417.46
8.1.00.0020.00517.52
8.0.300.0040.00418.77
8.0.290.0050.00216.63
8.0.280.0000.00718.28
8.0.270.0030.00317.18
8.0.260.0030.00316.79
8.0.250.0060.00016.84
8.0.240.0050.00316.91
8.0.230.0030.00316.93
8.0.220.0070.00016.89
8.0.210.0000.00716.73
8.0.200.0060.00016.93
8.0.190.0040.00416.88
8.0.180.0040.00417.01
8.0.170.0030.00516.85
8.0.160.0030.00416.95
8.0.150.0030.00516.78
8.0.140.0040.00416.81
8.0.130.0060.00013.41
8.0.120.0040.00416.94
8.0.110.0000.00816.72
8.0.100.0000.00816.91
8.0.90.0040.00416.83
8.0.80.0080.01116.93
8.0.70.0040.00417.00
8.0.60.0030.00816.76
8.0.50.0000.00716.92
8.0.30.0080.01617.16
8.0.20.0120.00717.40
8.0.10.0040.00417.10
8.0.00.0040.01416.96
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0060.00016.57
7.4.290.0000.00716.38
7.4.280.0000.00816.47
7.4.270.0030.00316.57
7.4.260.0000.00713.24
7.4.250.0030.00316.46
7.4.240.0080.00016.49
7.4.230.0000.00716.32
7.4.220.0110.00716.54
7.4.210.0030.01016.63
7.4.200.0000.00716.54
7.4.160.0110.00916.45
7.4.150.0120.00617.40
7.4.140.0140.00617.86
7.4.130.0160.00616.63
7.4.120.0080.01016.51
7.4.110.0130.01016.61
7.4.100.0030.01316.37
7.4.90.0070.01116.45
7.4.80.0060.01219.39
7.4.70.0090.00716.39
7.4.60.0110.00616.66
7.4.50.0070.01016.46
7.4.40.0090.00616.53
7.4.30.0100.00716.55
7.4.00.0070.00714.95
7.3.330.0050.00013.38
7.3.320.0030.00313.21
7.3.310.0000.00716.25
7.3.300.0000.00616.37
7.3.290.0030.00316.39
7.3.280.0090.00616.33
7.3.270.0100.00717.40
7.3.260.0110.01116.41
7.3.250.0090.01016.32
7.3.240.0080.00816.41
7.3.230.0070.01016.54
7.3.210.0130.00316.50
7.3.200.0070.01016.39
7.3.190.0070.01416.33
7.3.180.0110.00916.38
7.3.170.0120.00416.39
7.3.160.0070.01016.36
7.3.10.0370.00916.27
7.3.00.0340.00016.38
7.2.330.0030.01516.41
7.2.320.0090.00916.43
7.2.310.0130.00316.38
7.2.300.0160.00016.52
7.2.290.0100.00716.40
7.2.130.0570.00316.62
7.2.120.0350.00316.28
7.2.110.0500.00716.68
7.2.100.0330.00416.65
7.2.90.0190.00616.39
7.2.80.0330.00716.29
7.2.70.0440.01016.89
7.2.60.0280.00816.75
7.2.50.0380.00316.77
7.2.40.0160.00816.89
7.2.30.0350.00416.98
7.2.20.0150.01116.48
7.2.10.0040.01515.98
7.2.00.0080.00817.71
7.1.250.0520.00315.63
7.1.200.0060.00615.75
7.1.100.0000.01318.18
7.1.70.0090.00416.79
7.1.60.0200.01733.13
7.1.50.0230.01732.92
7.1.40.1930.01332.39
7.1.30.1870.01332.62
7.1.20.2130.02032.85
7.1.10.0100.01014.40
7.1.00.2170.01314.60
7.0.200.0100.00314.58
7.0.190.0170.01014.96
7.0.180.1670.01314.51
7.0.170.1000.01314.41
7.0.160.0170.01014.39
7.0.150.0900.01014.22
7.0.140.0170.00714.31
7.0.130.1930.01714.54
7.0.120.1870.01714.61
7.0.110.1700.00014.47
7.0.100.1770.01014.39
7.0.90.0030.01714.44
7.0.80.2270.01314.48
7.0.70.2830.01014.43
7.0.60.0170.00314.09
7.0.50.0870.01014.18
7.0.40.0170.02014.67
7.0.30.0100.01714.66
7.0.20.1770.01314.48
7.0.10.0630.01714.54
7.0.00.2200.00714.64

preferences:
46.73 ms | 401 KiB | 5 Q