3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const X = 2; public function test() { return self::X; } } (new Foo)->test();

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)
8.3.60.0140.00316.36
8.3.50.0040.01118.01
8.3.40.0110.00718.67
8.3.30.0030.01018.46
8.3.20.0050.00221.59
8.3.10.0040.00421.90
8.3.00.0040.00421.82
8.2.180.0150.00018.06
8.2.170.0160.00018.84
8.2.160.0030.01322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00421.04
8.2.120.0080.00026.35
8.2.110.0090.00022.25
8.2.100.0000.01317.78
8.2.90.0000.00818.72
8.2.80.0060.00317.97
8.2.70.0030.00517.80
8.2.60.0070.00017.91
8.2.50.0000.00818.10
8.2.40.0050.00220.59
8.2.30.0040.00419.36
8.2.20.0000.00817.80
8.2.10.0030.00417.83
8.2.00.0000.00717.93
8.1.280.0170.00325.92
8.1.270.0050.00223.96
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00722.54
8.1.230.0060.00617.64
8.1.220.0070.00017.74
8.1.210.0090.00018.77
8.1.200.0040.00417.10
8.1.190.0040.00416.98
8.1.180.0080.00018.10
8.1.170.0040.00418.84
8.1.160.0000.00718.67
8.1.150.0070.00018.85
8.1.140.0060.00317.53
8.1.130.0030.00520.25
8.1.120.0030.00317.22
8.1.110.0000.00717.22
8.1.100.0000.00717.29
8.1.90.0040.00417.29
8.1.80.0040.00417.35
8.1.70.0000.00717.23
8.1.60.0000.00817.48
8.1.50.0040.00417.37
8.1.40.0040.00417.50
8.1.30.0030.00617.60
8.1.20.0000.00717.58
8.1.10.0060.00317.30
8.1.00.0060.00317.36
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0040.00418.29
8.0.270.0070.00017.04
8.0.260.0000.00617.18
8.0.250.0070.00016.88
8.0.240.0000.00716.82
8.0.230.0000.00716.70
8.0.220.0000.00716.65
8.0.210.0030.00316.68
8.0.200.0000.00716.84
8.0.190.0060.00616.83
8.0.180.0030.00316.68
8.0.170.0080.00016.80
8.0.160.0000.00816.76
8.0.150.0000.00816.65
8.0.140.0030.00316.67
8.0.130.0030.00313.18
8.0.120.0000.00816.65
8.0.110.0000.00716.66
8.0.100.0030.00516.57
8.0.90.0040.00416.81
8.0.80.0030.01116.72
8.0.70.0060.00316.61
8.0.60.0030.00416.82
8.0.50.0030.00516.84
8.0.30.0110.00916.90
8.0.20.0130.00817.40
8.0.10.0000.00816.69
8.0.00.0100.00716.71
7.4.330.0000.00415.55
7.4.320.0060.00016.36
7.4.300.0060.00016.42
7.4.290.0000.00716.41
7.4.280.0030.00516.43
7.4.270.0000.00616.41
7.4.260.0030.00716.41
7.4.250.0000.01016.40
7.4.240.0000.00716.43
7.4.230.0070.00016.36
7.4.220.0040.00416.43
7.4.210.0030.01316.47
7.4.200.0050.00216.46
7.4.160.0080.00716.38
7.4.140.0070.01217.86
7.4.130.0070.01016.63
7.4.120.0080.01116.42
7.4.110.0070.01016.31
7.4.100.0070.01016.28
7.4.90.0040.01516.33
7.4.80.0130.00619.39
7.4.70.0070.01316.31
7.4.60.0050.01116.43
7.4.50.0100.00716.41
7.4.40.0110.01116.29
7.4.00.0080.01114.80
7.3.330.0030.00313.25
7.3.320.0030.00313.21
7.3.310.0040.00416.27
7.3.300.0060.00016.10
7.3.290.0050.00216.28
7.3.280.0120.00616.21
7.3.260.0120.00716.20
7.3.240.0050.01216.34
7.3.230.0080.00916.20
7.3.210.0060.01216.18
7.3.200.0030.01216.41
7.3.190.0070.01316.12
7.3.180.0110.00716.08
7.3.170.0040.01416.46
7.3.160.0120.00416.26
7.3.120.0000.01614.71
7.3.110.0120.00414.64
7.3.100.0140.00314.51
7.3.90.0000.00914.78
7.3.80.0100.00314.60
7.3.70.0090.00014.73
7.3.60.0040.01114.59
7.3.50.0060.00914.71
7.3.40.0060.00614.53
7.3.30.0000.01614.52
7.3.20.0040.01116.47
7.3.10.0090.00016.28
7.3.00.0040.00816.60
7.2.330.0120.00616.22
7.2.320.0150.00316.44
7.2.310.0090.00716.20
7.2.300.0090.00916.29
7.2.290.0130.00416.59
7.2.250.0060.00914.89
7.2.240.0150.00314.77
7.2.230.0000.01414.77
7.2.220.0060.00615.07
7.2.210.0000.01314.91
7.2.200.0000.01414.84
7.2.190.0030.01414.58
7.2.180.0060.00314.91
7.2.170.0040.01114.53
7.2.60.0100.00616.42
7.2.50.0100.00316.66
7.2.40.0400.01117.71
7.2.30.0480.01417.69
7.2.20.0670.01317.80
7.2.10.0330.01217.72
7.2.00.0370.01117.85
7.1.330.0000.00815.82
7.1.320.0110.00415.57
7.1.310.0040.01115.82
7.1.300.0060.00915.39
7.1.290.0100.00715.40
7.1.280.0090.00615.60
7.1.270.0120.00315.70
7.1.260.0120.00315.57
7.1.200.0100.00315.46
7.1.160.0550.00916.62
7.1.150.0310.01416.68
7.1.140.0520.01116.66
7.1.130.0400.00816.64
7.1.120.0400.01016.69
7.1.110.0370.00816.16
7.1.100.0490.01116.21
7.1.90.0500.01116.21
7.1.80.0740.01115.84
7.1.70.0740.01214.98
7.1.60.0800.01233.13
7.1.50.0880.01332.88
7.1.40.0990.01232.44
7.1.30.1210.01632.57
7.1.20.1020.01632.81
7.1.10.0960.00814.60
7.1.00.0450.01114.70

preferences:
80.04 ms | 400 KiB | 5 Q