3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test1 { public static function testStaticMethod() { static $num = 0; $num++; echo __METHOD__ . $num . PHP_EOL; } } Test1::testStaticMethod(); if (true) { class Test2 extends Test1 { } } Test2::testStaticMethod(); Test2::testStaticMethod(); if (true) { class Test3 extends Test1 { } } Test3::testStaticMethod(); Test3::testStaticMethod();

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)
8.4.120.0060.00620.93
8.4.110.0090.01122.16
8.4.100.0120.00717.63
8.4.90.0130.00818.64
8.4.80.0060.00217.92
8.4.70.0050.00617.48
8.4.60.0070.00418.82
8.4.50.0060.00317.81
8.4.40.0130.00019.59
8.4.30.0070.01018.57
8.4.20.0080.00318.83
8.4.10.0000.00817.85
8.3.250.0100.00919.12
8.3.240.0100.00816.64
8.3.230.0050.00316.54
8.3.220.0100.00916.99
8.3.210.0090.00916.71
8.3.200.0030.00616.76
8.3.190.0120.00617.22
8.3.180.0110.00816.64
8.3.170.0040.00418.72
8.3.160.0070.01116.75
8.3.150.0060.01318.97
8.3.140.0080.00016.63
8.3.130.0100.00018.71
8.3.120.0040.01118.79
8.3.110.0040.00418.38
8.3.100.0040.01216.53
8.3.90.0000.00818.38
8.3.80.0040.00717.97
8.3.70.0100.01016.88
8.3.60.0070.01118.30
8.3.50.0060.01221.10
8.3.40.0130.00618.86
8.3.30.0070.00718.73
8.3.20.0040.00421.90
8.3.10.0040.00422.04
8.3.00.0000.00822.57
8.2.290.0100.00920.24
8.2.280.0150.00518.29
8.2.270.0000.00817.40
8.2.260.0150.00318.96
8.2.250.0100.01316.49
8.2.240.0030.00616.58
8.2.230.0030.00620.94
8.2.220.0090.00024.06
8.2.210.0050.00326.77
8.2.200.0060.00316.63
8.2.190.0080.00816.58
8.2.180.0090.00618.41
8.2.170.0040.01122.96
8.2.160.0080.00822.08
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00420.99
8.2.110.0070.00321.04
8.2.100.0000.01117.91
8.2.90.0040.00419.05
8.2.80.0030.00517.97
8.2.70.0030.00517.63
8.2.60.0040.00717.93
8.2.50.0030.00618.07
8.2.40.0000.00718.35
8.2.30.0090.00317.99
8.2.20.0050.00518.05
8.2.10.0040.00419.34
8.2.00.0040.00419.30
8.1.330.0090.01119.96
8.1.320.0100.01016.26
8.1.310.0040.00416.87
8.1.300.0000.00816.47
8.1.290.0060.00318.88
8.1.280.0110.00425.92
8.1.270.0040.00420.58
8.1.260.0030.01026.35
8.1.250.0040.00428.09
8.1.240.0030.00720.96
8.1.230.0030.00818.91
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0060.00317.13
8.1.180.0040.00418.10
8.1.170.0040.00418.47
8.1.160.0000.00718.95
8.1.150.0000.00718.94
8.1.140.0030.00520.89
8.1.130.0030.00620.22
8.1.120.0000.00817.49
8.1.110.0040.00417.36
8.1.100.0030.00717.45
8.1.90.0070.00017.50
8.1.80.0000.00817.44
8.1.70.0070.00017.36
8.1.60.0000.00917.54
8.1.50.0030.00517.56
8.1.40.0040.00417.36
8.1.30.0040.00417.54
8.1.20.0040.00417.66
8.1.10.0050.00317.61
8.1.00.0030.00917.47
8.0.300.0070.00018.77
8.0.290.0060.00616.88
8.0.280.0000.00718.54
8.0.270.0040.00416.88
8.0.260.0000.00720.16
8.0.250.0000.00716.98
8.0.240.0050.00216.95
8.0.230.0030.00316.99
8.0.220.0000.00816.91
8.0.210.0030.00316.94
8.0.200.0060.00016.88
8.0.190.0040.00417.02
8.0.180.0000.00816.86
8.0.170.0000.00916.98
8.0.160.0070.00017.05
8.0.150.0070.00016.91
8.0.140.0040.00416.93
8.0.130.0000.00613.38
8.0.120.0070.00016.90
8.0.110.0040.00416.85
8.0.100.0000.00716.84
8.0.90.0000.00816.83
8.0.80.0050.01016.91
8.0.70.0040.00417.00
8.0.60.0000.00816.79
8.0.50.0000.00816.84
8.0.30.0060.01317.12
8.0.20.0140.00417.06
8.0.10.0040.00417.07
8.0.00.0080.01216.73
7.4.330.0000.00415.55
7.4.320.0030.00316.61
7.4.300.0000.00616.42
7.4.290.0000.00716.41
7.4.280.0040.00416.52
7.4.270.0000.00716.41
7.4.260.0030.00313.29
7.4.250.0040.00416.54
7.4.240.0020.00516.59
7.4.230.0080.00016.68
7.4.220.0020.00516.51
7.4.210.0040.01116.61
7.4.200.0030.00316.70
7.4.130.0090.00916.38
7.4.120.0100.01016.47
7.4.110.0150.00816.64
7.4.100.0090.00916.30
7.4.90.0060.01016.45
7.4.80.0100.00619.39
7.4.70.0140.00316.62
7.4.60.0060.01016.43
7.4.50.0130.00316.51
7.4.40.0130.00316.38
7.4.00.0110.00315.07
7.3.330.0050.00316.43
7.3.320.0000.00513.22
7.3.310.0000.00716.26
7.3.300.0030.00316.38
7.3.290.0030.01016.37
7.3.280.0140.00716.36
7.3.260.0090.01016.39
7.3.240.0080.01016.40
7.3.230.0060.01216.27
7.3.210.0120.00816.40
7.3.200.0090.01216.33
7.3.190.0130.00316.64
7.3.180.0090.00916.55
7.3.170.0000.02016.37
7.3.160.0140.00316.56
7.3.80.0040.00814.61
7.3.70.0120.00014.54
7.3.60.0110.00414.85
7.3.50.0000.01414.61
7.3.40.0070.00714.66
7.3.30.0100.00314.71
7.3.20.0130.00314.58
7.3.10.0140.00314.88
7.3.00.0070.01414.56
7.2.330.0120.00816.61
7.2.320.0080.01616.62
7.2.310.0090.00816.70
7.2.300.0140.00716.61
7.2.290.0000.01616.61
7.2.210.0060.00614.95
7.2.200.0090.00514.91
7.2.190.0110.00314.84
7.2.180.0030.01014.95
7.2.170.0110.00314.97
7.2.160.0000.01315.05
7.2.150.0140.00415.04
7.2.140.0140.00315.06
7.2.130.0140.00314.65
7.2.120.0120.00615.02
7.2.110.0070.01114.61
7.2.100.0120.00414.61
7.2.90.0050.01114.73
7.2.80.0070.01014.92
7.2.70.0060.01214.87
7.2.60.0120.00414.84
7.2.50.0070.01015.04
7.2.40.0060.01315.14
7.2.30.0160.00315.08
7.2.20.0090.00915.00
7.2.10.0150.00314.71
7.2.00.0060.01214.64
7.1.310.0040.01113.71
7.1.300.0850.00714.04
7.1.290.0140.00313.58
7.1.280.0090.00613.79
7.1.270.0060.00913.77
7.1.260.0100.01014.04
7.1.250.0090.00913.92

preferences:
127.54 ms | 403 KiB | 5 Q