3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Αpp { public static function fᴏᴏ () { echo "Foo"; } public static function foo () { echo "Bar"; } } class App { public static function foo () { echo "Baz"; } public static function fᴏᴏ () { echo "Bang"; } public static function fᴏo () { echo "Boom"; } public static function boom () { echo "Βoom"; } } App::foo(); echo "\n"; Αpp::foo(); echo "\n"; App::fᴏᴏ(); echo "\n"; Αpp::fᴏᴏ(); echo "\n"; echo "\n"; echo "\n"; App::fᴏo(); echo "\n"; App::boom(); $compare = str_cmp(App::fᴏo(), App::boom()); var_dump ($compare);

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)
8.3.60.0110.00416.49
8.3.50.0100.00821.92
8.3.40.0040.01118.86
8.3.30.0070.01118.70
8.3.20.0000.00720.15
8.3.10.0080.00023.61
8.3.00.0070.00417.63
8.2.180.0070.01418.29
8.2.170.0080.01122.96
8.2.160.0100.00320.35
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0050.00317.50
8.2.110.0030.00620.35
8.2.100.0080.00417.72
8.2.90.0030.00619.17
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0080.00018.04
8.2.50.0080.00018.07
8.2.40.0120.00019.46
8.2.30.0000.00720.60
8.2.20.0040.00417.68
8.2.10.0070.00018.09
8.2.00.0060.00318.01
8.1.280.0070.01125.92
8.1.270.0000.00823.76
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00021.03
8.1.230.0070.00420.91
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0030.00517.22
8.1.180.0050.00318.10
8.1.170.0030.00618.80
8.1.160.0000.00722.04
8.1.150.0050.00218.67
8.1.140.0050.00319.53
8.1.130.0030.00317.57
8.1.120.0050.00217.27
8.1.110.0030.00717.36
8.1.100.0030.00317.34
8.1.90.0070.00017.40
8.1.80.0040.00417.41
8.1.70.0040.00417.27
8.1.60.0000.00817.44
8.1.50.0040.00417.53
8.1.40.0060.00617.40
8.1.30.0000.00817.68
8.1.20.0020.00517.61
8.1.10.0000.00817.51
8.1.00.0070.00017.47
8.0.300.0000.00818.77
8.0.290.0040.00416.73
8.0.280.0040.00418.46
8.0.270.0030.00317.33
8.0.260.0000.00717.36
8.0.250.0000.00716.88
8.0.240.0000.00717.02
8.0.230.0030.00317.01
8.0.220.0050.00316.93
8.0.210.0000.00716.81
8.0.200.0050.00216.97
8.0.190.0050.00317.04
8.0.180.0040.00416.96
8.0.170.0080.00016.85
8.0.160.0070.00017.01
8.0.150.0040.00416.96
8.0.140.0040.00416.94
8.0.130.0000.00613.32
8.0.120.0050.00216.84
8.0.110.0050.00216.93
8.0.100.0000.00817.00
8.0.90.0040.00416.81
8.0.80.0090.00616.88
8.0.70.0050.00317.00
8.0.60.0040.00416.82
8.0.50.0050.00216.98
8.0.30.0070.00917.18
8.0.20.0150.00617.40
8.0.10.0040.00416.80
8.0.00.0110.00816.80
7.4.330.0000.00615.08
7.4.320.0030.00316.54
7.4.300.0030.00316.43
7.4.290.0070.00016.48
7.4.280.0000.00716.46
7.4.270.0070.00016.46
7.4.260.0040.00416.48
7.4.250.0000.00816.39
7.4.240.0020.00516.46
7.4.230.0070.00016.46
7.4.220.0080.01116.52
7.4.210.0060.01016.63
7.4.200.0040.00416.42
7.4.160.0090.01516.53
7.4.150.0130.00717.40
7.4.140.0180.00517.86
7.4.130.0120.01216.48
7.4.120.0070.01016.46
7.4.110.0150.00316.59
7.4.100.0170.00016.53
7.4.90.0100.00716.47
7.4.80.0080.00719.39
7.4.70.0030.01316.52
7.4.60.0100.00616.44
7.4.50.0000.00816.57
7.4.40.0030.01516.45
7.4.30.0170.00716.46
7.4.00.0080.00615.12
7.3.330.0000.00513.43
7.3.320.0050.00013.24
7.3.310.0030.00316.40
7.3.300.0000.00716.40
7.3.290.0070.00916.40
7.3.280.0070.00916.38
7.3.270.0000.01717.40
7.3.260.0080.01616.61
7.3.240.0100.00816.47
7.3.230.0000.01716.43
7.3.210.0030.01416.52
7.3.200.0110.00716.42
7.3.190.0100.00616.61
7.3.180.0110.00716.36
7.3.170.0130.00716.50
7.3.160.0060.00916.41
7.2.330.0060.01316.61
7.2.320.0120.00616.63
7.2.310.0140.00616.62
7.2.300.0130.00316.78
7.2.290.0030.01616.74
7.2.60.0070.00716.85
7.2.00.0000.01319.40
7.1.200.0000.01115.51
7.1.100.0040.00717.74
7.1.70.0000.00817.00
7.1.60.0070.01419.11
7.1.50.0000.01116.52
7.1.00.0070.07022.31
7.0.200.0170.00716.71
7.0.60.0000.09319.93
7.0.50.0070.08018.03
7.0.40.0170.07720.04
7.0.30.0270.07720.24
7.0.20.0270.04320.23
7.0.10.0170.06020.12
7.0.00.0030.07720.23
5.6.280.0030.03020.90
5.6.210.0100.08320.70
5.6.200.0030.06018.22
5.6.190.0100.03720.53
5.6.180.4270.03720.33
5.6.170.0370.06320.55
5.6.160.0000.09720.46
5.6.150.0030.07018.19
5.6.140.0100.08018.17
5.6.130.0030.07018.12
5.6.120.0130.08321.02
5.6.110.0200.06721.11
5.6.100.0130.07021.00
5.6.90.0070.05720.95
5.6.80.0030.03720.39
5.5.350.0070.06720.39
5.5.340.0070.08017.94
5.5.330.0130.07720.42
5.5.320.0230.06720.34
5.5.310.0230.03320.51
5.5.300.0100.08017.98
5.5.290.0200.06718.08
5.5.280.0070.06320.78
5.5.270.0130.05720.96
5.5.260.0200.07020.88
5.5.250.0130.06720.71
5.5.240.0100.08020.17
5.4.450.0200.05319.56
5.4.440.0200.06719.45
5.4.430.0230.05019.64
5.4.420.0170.06019.38
5.4.410.0370.06019.41
5.4.400.0170.05318.80
5.4.390.0130.06019.13
5.4.380.0270.05719.14
5.4.370.0230.04319.06
5.4.360.0170.05318.95
5.4.350.0300.04019.22
5.4.340.0130.05719.22
5.4.320.0300.04719.29
5.4.310.0200.05019.22
5.4.300.0100.06019.22
5.4.290.0270.06319.14
5.4.280.0200.05019.12
5.4.270.0270.06719.00
5.4.260.0100.05718.79
5.4.250.0200.05019.12
5.4.240.0130.05319.12
5.4.230.0130.05318.93
5.4.220.0270.04319.21
5.4.210.0230.06718.95
5.4.200.0270.05319.05
5.4.190.0200.04718.79
5.4.180.0170.05019.28
5.4.170.0200.04718.84
5.4.160.0130.05719.20
5.4.150.0200.05319.21
5.4.140.0200.06016.47
5.4.130.0270.06316.60
5.4.120.0170.06016.56
5.4.110.0300.04716.68
5.4.100.0100.06316.65
5.4.90.0270.04016.57
5.4.80.0170.05316.55
5.4.70.0130.05716.55
5.4.60.0100.07016.59
5.4.50.0070.05716.40
5.4.40.0200.05316.58
5.4.30.0170.04716.40
5.4.20.0200.04716.22
5.4.10.0130.05716.42
5.4.00.0200.05315.96

preferences:
56.63 ms | 401 KiB | 5 Q