3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo Module::work('hello world.'), "\n"; echo MyModule::work('hello world.'); abstract class Module { private static $mask = '[[[%s]]]'; public static function work($it) { return preg_replace_callback('~\w+~', array('sef', 'self::replace'), $it); } private static function replace($matches) { return sprintf(self::$mask, $matches[0]); } } abstract class MyModule extends Module { protected static $mask = '{{{%s}}}'; private static function replace($matches) { return sprintf(self::$mask, $matches[0]); } }

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)
8.3.60.0100.01016.50
8.3.50.0140.00521.94
8.3.40.0040.01118.97
8.3.30.0100.00319.04
8.3.20.0070.00020.30
8.3.10.0080.00023.61
8.3.00.0050.00320.79
8.2.180.0090.00916.63
8.2.170.0000.01522.96
8.2.160.0100.00320.44
8.2.150.0120.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00421.10
8.2.110.0000.00922.32
8.2.100.0080.00417.72
8.2.90.0040.00419.28
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0000.00817.90
8.2.50.0040.00418.07
8.2.40.0000.00819.94
8.2.30.0000.00718.10
8.2.20.0050.00317.66
8.2.10.0040.00418.00
8.2.00.0060.00317.73
8.1.280.0070.00725.92
8.1.270.0030.00622.09
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0070.00323.88
8.1.230.0110.00018.98
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0030.00818.16
8.1.160.0040.00421.97
8.1.150.0040.00418.59
8.1.140.0040.00417.34
8.1.130.0000.00717.77
8.1.120.0030.00517.31
8.1.110.0000.00917.34
8.1.100.0050.00217.35
8.1.90.0000.00717.22
8.1.80.0070.00017.36
8.1.70.0000.00717.17
8.1.60.0040.00417.43
8.1.50.0030.00517.39
8.1.40.0030.00517.39
8.1.30.0030.00617.51
8.1.20.0050.00217.50
8.1.10.0040.00417.55
8.1.00.0040.00417.46
8.0.300.0080.00018.77
8.0.290.0050.00317.05
8.0.280.0030.00318.27
8.0.270.0080.00317.27
8.0.260.0070.00017.24
8.0.250.0000.00716.96
8.0.240.0060.00317.01
8.0.230.0030.00316.80
8.0.220.0000.00816.93
8.0.210.0030.00316.92
8.0.200.0030.00317.00
8.0.190.0000.00716.90
8.0.180.0070.00016.91
8.0.170.0040.00416.95
8.0.160.0000.00716.87
8.0.150.0030.00616.87
8.0.140.0040.00416.89
8.0.130.0030.00313.29
8.0.120.0040.00416.77
8.0.110.0040.00416.90
8.0.100.0030.00516.88
8.0.90.0070.00016.96
8.0.80.0000.02016.82
8.0.70.0070.00016.72
8.0.60.0000.00716.93
8.0.50.0070.00016.94
8.0.30.0150.00317.03
8.0.20.0120.00817.40
8.0.10.0050.00216.95
8.0.00.0070.01016.65
7.4.330.0020.00215.00
7.4.320.0000.00716.40
7.4.300.0000.00616.51
7.4.290.0000.00716.48
7.4.280.0000.00816.55
7.4.270.0070.00016.45
7.4.260.0040.00416.42
7.4.250.0050.00216.51
7.4.240.0070.00016.52
7.4.230.0030.00316.29
7.4.220.0140.00416.54
7.4.210.0040.01016.49
7.4.200.0050.00216.33
7.4.190.0030.00316.70
7.4.160.0100.00716.49
7.4.150.0120.00617.40
7.4.140.0090.00917.86
7.4.130.0070.01016.47
7.4.120.0090.00816.49
7.4.110.0030.01716.64
7.4.100.0120.00616.56
7.4.90.0090.00916.64
7.4.80.0140.00719.39
7.4.70.0070.01016.31
7.4.60.0080.01316.67
7.4.50.0070.00016.52
7.4.40.0170.00716.36
7.4.30.0030.01316.53
7.4.00.0060.00914.75
7.3.330.0080.00013.33
7.3.320.0060.00013.17
7.3.310.0000.00716.20
7.3.300.0030.00316.30
7.3.290.0130.00716.39
7.3.280.0100.00616.31
7.3.270.0110.00717.40
7.3.260.0130.00316.36
7.3.250.0070.01016.46
7.3.240.0030.01716.55
7.3.230.0100.00716.52
7.3.210.0060.01016.37
7.3.200.0080.01119.39
7.3.190.0100.01016.21
7.3.180.0090.01416.41
7.3.170.0100.00716.31
7.3.160.0100.00616.39
7.3.120.0090.00314.45
7.3.110.0070.00714.52
7.3.100.0000.01314.61
7.3.90.0030.00714.73
7.3.80.0040.00714.57
7.3.70.0040.01214.77
7.3.60.0070.00314.85
7.3.50.0000.01114.69
7.3.40.0110.00014.80
7.3.30.0080.00814.78
7.3.20.0100.00316.60
7.3.10.0170.00016.40
7.3.00.0070.00716.51
7.2.330.0110.00716.63
7.2.320.0140.00916.57
7.2.310.0090.00616.21
7.2.300.0120.00616.66
7.2.290.0130.00316.47
7.2.240.0030.01015.16
7.2.230.0060.00914.74
7.2.220.0080.00814.98
7.2.210.0040.01215.06
7.2.200.0060.01014.83
7.2.190.0070.01014.88
7.2.180.0070.01014.86
7.2.170.0000.01714.63
7.2.160.0080.01214.90
7.2.150.0000.01217.02
7.2.140.0030.01416.77
7.2.130.0110.00416.79
7.2.120.0000.01416.79
7.2.110.0110.00416.94
7.2.100.0060.00916.91
7.2.90.0070.00716.88
7.2.80.0030.01017.00
7.2.70.0080.00417.02
7.2.60.0080.00616.64
7.2.50.0040.00716.94
7.2.40.0030.00916.77
7.2.30.0100.00716.60
7.2.20.0070.01116.88
7.2.10.0000.01316.77
7.2.00.0060.00916.72
7.1.330.0040.00815.93
7.1.320.0040.01215.84
7.1.310.0040.01115.73
7.1.300.0080.00615.82
7.1.290.0030.01015.78
7.1.280.0040.01115.73
7.1.270.0030.01315.68
7.1.260.0000.01115.96
7.1.250.0060.00615.74
7.1.200.0080.00415.84
7.1.100.0080.00618.18
7.1.70.0000.00816.87
7.1.60.0090.00619.46
7.1.50.0090.01316.90
7.1.00.0100.07022.41
7.0.200.0000.00716.76
7.0.140.0030.06722.15
7.0.60.0070.08719.91
7.0.50.0270.05717.86
7.0.40.0070.04720.27
7.0.30.0230.03720.25
7.0.20.0370.07720.12
7.0.10.0100.08320.30
7.0.00.0200.07720.31
5.6.280.0000.07720.91
5.6.210.0100.03320.50
5.6.200.0100.05018.29
5.6.190.0000.06020.64
5.6.180.0300.07320.63
5.6.170.0230.05320.55
5.6.160.0070.05020.44
5.6.150.0100.07718.18
5.6.140.0070.06718.21
5.6.130.0030.06018.23
5.6.120.0070.04021.11
5.6.110.0170.07720.95
5.6.100.0030.04720.98
5.6.90.0070.05720.96
5.6.80.0070.05020.38
5.5.350.2600.04020.47
5.5.340.0070.08018.01
5.5.330.0100.07720.41
5.5.320.0130.07020.38
5.5.310.0230.04320.36
5.5.300.0030.05017.97
5.5.290.0170.06318.07
5.5.280.0030.08720.88
5.5.270.0000.09020.77
5.5.260.0100.08720.90
5.5.250.0200.08020.70
5.5.240.0070.03020.27
5.4.450.0630.04319.39
5.4.440.0670.04019.45
5.4.430.0200.05019.54
5.4.420.1000.03019.45
5.4.410.0730.04719.32
5.4.400.0670.03719.05
5.4.390.0430.04019.22
5.4.380.0700.04718.83
5.4.370.0430.03719.24
5.4.360.0500.04718.86
5.4.350.0400.04019.31
5.4.340.0570.04019.07
5.4.320.0400.04319.04
5.4.310.0570.04018.84
5.4.300.0230.04319.20
5.4.290.0400.04019.16
5.4.280.0470.05018.96
5.4.270.0700.04018.86
5.4.260.0230.04319.13
5.4.250.0730.04019.17
5.4.240.0530.04718.98
5.4.230.0730.04319.05
5.4.220.0130.04319.19
5.4.210.0470.04019.06
5.4.200.0770.03719.22
5.4.190.0670.03719.13
5.4.180.0430.04019.20
5.4.170.0300.03319.05
5.4.160.0330.04318.83
5.4.150.0630.04319.04
5.4.140.0930.04016.56
5.4.130.0930.03316.54
5.4.120.0530.03716.54
5.4.110.0830.04016.59
5.4.100.0630.03016.61
5.4.90.0100.04016.59
5.4.80.0500.03716.55
5.4.70.0500.03716.30
5.4.60.0530.03316.55
5.4.50.0370.04316.49
5.4.40.0570.03316.24
5.4.30.0430.04016.40
5.4.20.0630.03716.52
5.4.10.0970.03316.53
5.4.00.0830.03716.24
5.3.290.0530.04016.24
5.3.280.0700.04016.24
5.3.270.0670.03316.24
5.3.260.0600.04016.24
5.3.250.0870.04316.24
5.3.240.0400.04716.24
5.3.230.0630.03716.24
5.3.220.0570.03716.24
5.3.210.0370.04016.24
5.3.200.0200.05016.23
5.3.190.0670.03716.24
5.3.180.0730.04716.24
5.3.170.0870.02716.24
5.3.160.0700.03316.24
5.3.150.0530.03316.24
5.3.140.0800.04316.24
5.3.130.0830.03316.24
5.3.120.0530.04316.24
5.3.110.0770.04716.24
5.3.100.0570.03316.24
5.3.90.0870.04016.24
5.3.80.0800.03316.24
5.3.70.0530.02716.24
5.3.60.0200.04016.24
5.3.50.0430.04016.24
5.3.40.0630.03716.24
5.3.30.0600.03316.24
5.3.20.0600.03716.24
5.3.10.0630.04016.24
5.3.00.0900.04716.24
5.2.170.0270.03316.24
5.2.160.0700.02716.24
5.2.150.0330.03016.24
5.2.140.0330.03016.24
5.2.130.0470.03316.24
5.2.120.0570.02016.24
5.2.110.0430.03316.24
5.2.100.0270.03716.24
5.2.90.0370.02016.24
5.2.80.0600.03016.24
5.2.70.0700.03016.24
5.2.60.0330.03316.24
5.2.50.0600.03716.24
5.2.40.0530.02716.24
5.2.30.0530.02016.24
5.2.20.0500.03316.24
5.2.10.0170.02716.24
5.2.00.0430.03316.24
5.1.60.0600.02716.24
5.1.50.0470.02316.24
5.1.40.0470.03016.24
5.1.30.0270.02316.24
5.1.20.0330.03316.24
5.1.10.0430.02716.24
5.1.00.0670.02316.24
5.0.50.0130.02016.24
5.0.40.0270.02016.24
5.0.30.0170.03016.24
5.0.20.0230.01316.24
5.0.10.0100.02316.24
5.0.00.0200.03016.24
4.4.90.0100.02016.24
4.4.80.0000.02016.24
4.4.70.0200.02016.24
4.4.60.0030.01316.24
4.4.50.0100.01716.24
4.4.40.0230.02316.24
4.4.30.0300.01316.24
4.4.20.0030.01716.24
4.4.10.0230.01716.24
4.4.00.0270.02716.24
4.3.110.0130.01716.24
4.3.100.0100.01316.24
4.3.90.0170.01716.24
4.3.80.0200.02316.24
4.3.70.0170.02316.24
4.3.60.0330.01716.24
4.3.50.0130.02016.24
4.3.40.0170.02716.24
4.3.30.0000.01316.24
4.3.20.0200.01316.24
4.3.10.0070.01316.24
4.3.00.0030.02016.24

preferences:
44.44 ms | 401 KiB | 5 Q