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('self', 'static::replace'), $it); } private static function replace($matches) { return sprintf(static::$mask, $matches[0]); } } abstract class MyModule extends Module { protected static $mask = '{{{%s}}}'; }

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)
8.3.60.0110.01118.55
8.3.50.0050.01222.18
8.3.40.0040.01119.10
8.3.30.0030.00919.09
8.3.20.0040.00420.35
8.3.10.0040.00421.96
8.3.00.0050.00322.46
8.2.180.0120.00418.54
8.2.170.0150.00022.96
8.2.160.0090.00621.04
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0000.00826.16
8.2.120.0040.00419.61
8.2.110.0000.00822.21
8.2.100.0080.00418.16
8.2.90.0060.00319.21
8.2.80.0060.00317.97
8.2.70.0050.00517.75
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00418.21
8.2.20.0000.00817.90
8.2.10.0080.00019.59
8.2.00.0050.00217.77
8.1.280.0140.00025.92
8.1.270.0060.00323.88
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00623.92
8.1.230.0040.00819.09
8.1.220.0040.00417.79
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.43
8.1.180.0060.00318.10
8.1.170.0000.00818.75
8.1.160.0030.00722.00
8.1.150.0000.00820.40
8.1.140.0040.00417.43
8.1.130.0030.00517.81
8.1.120.0040.00417.53
8.1.110.0040.00417.45
8.1.100.0000.00717.43
8.1.90.0030.00717.50
8.1.80.0030.00417.46
8.1.70.0030.00317.46
8.1.60.0050.00317.57
8.1.50.0050.00317.61
8.1.40.0070.00017.61
8.1.30.0030.00517.73
8.1.20.0030.00617.80
8.1.10.0020.00517.71
8.1.00.0020.00517.65
8.0.300.0040.00418.77
8.0.290.0070.00017.18
8.0.280.0030.00418.41
8.0.270.0000.00717.29
8.0.260.0000.00717.05
8.0.250.0050.00317.15
8.0.240.0000.00717.23
8.0.230.0000.00817.14
8.0.220.0070.00016.93
8.0.210.0050.00317.12
8.0.200.0070.00017.13
8.0.190.0000.00816.95
8.0.180.0080.00017.14
8.0.170.0040.00417.07
8.0.160.0050.00317.08
8.0.150.0070.00017.00
8.0.140.0050.00316.90
8.0.130.0030.00313.46
8.0.120.0050.00317.07
8.0.110.0080.00016.98
8.0.100.0070.00016.84
8.0.90.0050.00316.92
8.0.80.0070.01417.04
8.0.70.0040.00417.06
8.0.60.0040.00416.84
8.0.50.0020.00516.85
8.0.30.0100.00917.45
8.0.20.0100.00917.45
8.0.10.0050.00217.02
8.0.00.0070.01016.87
7.4.330.0050.00015.05
7.4.320.0060.00016.67
7.4.300.0030.00316.65
7.4.290.0000.00716.75
7.4.280.0040.00716.63
7.4.270.0060.00316.64
7.4.260.0000.00716.59
7.4.250.0000.00716.64
7.4.240.0050.00316.74
7.4.230.0070.00016.55
7.4.220.0100.01616.81
7.4.210.0090.00716.64
7.4.200.0000.00816.64
7.4.190.0050.00216.79
7.4.160.0050.01116.81
7.4.150.0120.00617.40
7.4.140.0050.01217.86
7.4.130.0090.00716.72
7.4.120.0130.00616.80
7.4.110.0090.00916.73
7.4.100.0120.00616.78
7.4.90.0060.01216.75
7.4.80.0060.01316.73
7.4.70.0110.00616.64
7.4.60.0130.00316.68
7.4.50.0060.00316.68
7.4.40.0070.01122.77
7.4.30.0110.00716.63
7.4.00.0060.01015.24
7.3.330.0020.00213.55
7.3.320.0020.00213.65
7.3.310.0000.00716.47
7.3.300.0000.00716.55
7.3.290.0040.01116.54
7.3.280.0070.01016.51
7.3.270.0140.00717.40
7.3.260.0090.00916.91
7.3.250.0080.01116.63
7.3.240.0130.00816.60
7.3.230.0080.01016.70
7.3.210.0150.00316.63
7.3.200.0050.01619.39
7.3.190.0090.01216.48
7.3.180.0120.00316.61
7.3.170.0040.01816.65
7.3.160.0000.01716.71
7.3.120.0040.01114.93
7.3.110.0090.00915.14
7.3.100.0070.01015.17
7.3.90.0080.00315.17
7.3.80.0000.01415.00
7.3.70.0030.01314.94
7.3.60.0100.00315.03
7.3.50.0040.01114.68
7.3.40.0120.00015.00
7.3.30.0070.00714.94
7.3.20.0080.00416.88
7.3.10.0120.00116.69
7.3.00.0040.00616.97
7.2.330.0140.00316.78
7.2.320.0070.01116.57
7.2.310.0100.01016.81
7.2.300.0040.01216.71
7.2.290.0040.01216.84
7.2.250.0060.01015.30
7.2.240.0030.01315.08
7.2.230.0040.01115.02
7.2.220.0030.00715.34
7.2.210.0030.01015.38
7.2.200.0080.00815.18
7.2.190.0090.00915.14
7.2.180.0070.00715.26
7.2.170.0040.00715.18
7.2.130.0060.00616.92
7.2.120.0070.01016.79
7.2.110.0060.00617.11
7.2.100.0060.00616.94
7.2.90.0000.01017.03
7.2.80.0030.01016.80
7.2.70.0060.00917.04
7.2.60.0040.00416.91
7.2.50.0000.01317.30
7.2.40.0000.01317.21
7.2.30.0070.01116.79
7.2.20.0070.01116.80
7.2.10.0060.00917.21
7.2.00.0040.00918.15
7.1.330.0070.00716.05
7.1.320.0040.00715.84
7.1.310.0040.00815.63
7.1.300.0090.00015.80
7.1.290.0040.00815.91
7.1.280.0030.00915.80
7.1.270.0100.00316.04
7.1.260.0100.00715.71
7.1.250.0060.00715.56
7.1.100.0030.00917.95
7.1.70.0090.00317.48
7.1.60.0190.00619.82
7.1.50.0030.01716.85
7.1.00.0030.07722.32
7.0.200.0080.00416.73
7.0.140.0000.07722.07
7.0.80.0470.06019.87
7.0.70.0530.03719.96
7.0.60.0500.08319.93
7.0.50.0630.08020.36
7.0.40.0100.06020.13
7.0.30.0100.08720.12
7.0.20.0070.05719.95
7.0.10.0200.06020.07
7.0.00.0070.08320.17
5.6.280.0000.07020.92
5.6.230.0030.05020.68
5.6.220.0070.08320.59
5.6.210.0030.04720.75
5.6.200.0030.08321.12
5.6.190.0100.08020.93
5.6.180.0130.07721.09
5.6.170.0100.08721.02
5.6.160.0100.04021.08
5.6.150.0070.07721.07
5.6.140.0070.07721.09
5.6.130.0070.06321.02
5.6.120.0030.08321.11
5.6.110.0130.06021.03
5.6.100.0030.08321.01
5.6.90.0100.07721.15
5.6.80.0030.08720.34
5.6.70.0100.07320.41
5.6.60.0100.04320.46
5.6.50.0100.08320.33
5.6.40.0000.08720.46
5.6.30.0100.04720.38
5.6.20.0100.04020.41
5.6.10.0170.06320.38
5.6.00.0100.07720.41
5.5.370.0130.07020.51
5.5.360.0070.04320.35
5.5.350.0100.06720.52
5.5.340.0100.07320.93
5.5.330.0070.07020.84
5.5.320.0000.06020.94
5.5.310.0030.08720.88
5.5.300.0030.05020.74
5.5.290.0100.05320.93
5.5.280.0070.08020.78
5.5.270.0100.07020.80
5.5.260.0070.08020.82
5.5.250.0100.07320.58
5.5.240.0100.04720.16
5.5.230.0100.05320.17
5.5.220.0100.06720.21
5.5.210.0100.04020.12
5.5.200.0170.06720.14
5.5.190.0100.04720.22
5.5.180.0000.08320.28
5.5.160.0070.08720.22
5.5.150.0000.08320.13
5.5.140.0200.04320.24
5.5.130.0070.07320.15
5.5.120.0030.04720.09
5.5.110.0070.08320.22
5.5.100.0170.07320.08
5.5.90.0170.07320.08
5.5.80.0100.07320.07
5.5.70.0200.06720.01
5.5.60.0130.06020.06
5.5.50.0030.08019.97
5.5.40.0000.04720.16
5.5.30.0030.08020.06
5.5.20.0000.06320.11
5.5.10.0100.08320.04
5.5.00.0130.07020.03
5.4.450.0000.05019.47
5.4.440.0070.07019.49
5.4.430.0030.05019.50
5.4.420.0030.06319.44
5.4.410.0000.06719.28
5.4.400.0130.06319.14
5.4.390.0070.08319.04
5.4.380.0130.05019.21
5.4.370.0070.08019.21
5.4.360.0100.05319.18
5.4.350.0100.04718.87
5.4.340.0130.06319.05
5.4.320.0070.07719.14
5.4.310.0030.07019.03
5.4.300.0070.07719.04
5.4.290.0130.07018.85
5.4.280.0070.04019.04
5.4.270.0070.07318.94
5.4.260.0130.07018.91
5.4.250.0030.08019.22
5.4.240.0030.06019.08
5.4.230.0130.03719.12
5.4.220.0100.07318.87
5.4.210.0130.03019.12
5.4.200.0030.07319.20
5.4.190.0130.07019.17
5.4.180.0100.07019.15
5.4.170.0030.06319.15
5.4.160.0130.07018.83
5.4.150.0100.06719.15
5.4.140.0030.07016.46
5.4.130.0070.05316.40
5.4.120.0070.06316.54
5.4.110.0100.07016.41
5.4.100.0100.06716.55
5.4.90.0100.07016.39
5.4.80.0070.07016.47
5.4.70.0100.06316.54
5.4.60.0000.08016.46
5.4.50.0170.05716.36
5.4.40.0100.07716.47
5.4.30.0030.04316.31
5.4.20.0070.07316.49
5.4.10.0030.04716.21
5.4.00.0030.08015.78
5.3.290.0030.07314.59
5.3.280.0070.06014.61
5.3.270.0170.06714.65
5.3.260.0170.06714.75
5.3.250.0130.06714.74
5.3.240.0100.07014.73
5.3.230.0070.07014.55
5.3.220.0000.07014.58
5.3.210.0100.06014.63
5.3.200.0000.08014.45
5.3.190.0070.04314.56
5.3.180.0070.06314.52
5.3.170.0000.04314.59
5.3.160.0130.07014.69
5.3.150.0030.06014.54
5.3.140.0030.07714.61
5.3.130.0070.07314.54
5.3.120.0100.07314.57
5.3.110.0100.07314.57
5.3.100.0030.08314.09
5.3.90.0130.07014.04
5.3.80.0000.05014.05
5.3.70.0000.08014.07
5.3.60.0030.08014.11
5.3.50.0100.05714.05
5.3.40.0030.05013.96
5.3.30.0100.05713.84
5.3.20.0030.07313.76
5.3.10.0070.07713.77
5.3.00.0070.07013.66
5.2.170.0030.05711.70
5.2.160.0070.06011.70
5.2.150.0070.06311.70
5.2.140.0000.04711.70
5.2.130.0070.06011.70
5.2.120.0130.05311.70
5.2.110.0130.05311.70
5.2.100.0000.04311.70
5.2.90.0100.05711.70
5.2.80.0070.05711.70
5.2.70.0100.05311.70
5.2.60.0070.06011.70
5.2.50.0030.06011.70
5.2.40.0070.03311.70
5.2.30.0070.05011.70
5.2.20.0100.02711.70
5.2.10.0070.06011.70
5.2.00.0070.06011.70
5.1.60.0000.05711.70
5.1.50.0130.03711.70
5.1.40.0030.05311.70
5.1.30.0030.04711.70
5.1.20.0030.05311.70
5.1.10.0070.05711.70
5.1.00.0070.05711.70
5.0.50.0030.04711.70
5.0.40.0070.04311.70
5.0.30.0000.05011.70
5.0.20.0070.03711.70
5.0.10.0000.03711.70
5.0.00.0070.06011.70
4.4.90.0030.03311.70
4.4.80.0030.03311.70
4.4.70.0030.03711.70
4.4.60.0070.03011.70
4.4.50.0030.03311.70
4.4.40.0030.05011.70
4.4.30.0000.03711.70
4.4.20.0000.03711.70
4.4.10.0000.04011.70
4.4.00.0030.05311.70
4.3.110.0030.03011.70
4.3.100.0030.03311.70
4.3.90.0030.03311.70
4.3.80.0070.05011.70
4.3.70.0030.03011.70
4.3.60.0030.01711.70
4.3.50.0070.03011.70
4.3.40.0030.04311.70
4.3.30.0030.02711.70
4.3.20.0070.03311.70
4.3.10.0000.03711.70
4.3.00.0000.02711.70

preferences:
41.91 ms | 401 KiB | 5 Q