3v4l.org

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

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)
8.3.40.0150.00019.05
8.3.30.0170.00319.02
8.3.20.0060.00319.03
8.3.10.0080.00019.14
8.3.00.0110.00323.65
8.2.170.0040.01122.96
8.2.160.0110.00420.52
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.05
8.2.110.0070.00322.11
8.2.100.0070.00418.03
8.2.90.0000.00719.35
8.2.80.0090.00317.97
8.2.70.0000.00817.75
8.2.60.0080.00018.03
8.2.50.0030.00518.07
8.2.40.0080.00018.22
8.2.30.0030.00621.20
8.2.20.0080.00017.93
8.2.10.0040.00417.84
8.2.00.0000.00817.87
8.1.270.0040.00423.99
8.1.260.0070.01126.35
8.1.250.0040.00428.09
8.1.240.0040.00722.45
8.1.230.0070.00420.94
8.1.220.0050.00318.77
8.1.210.0050.00318.77
8.1.200.0000.01017.35
8.1.190.0000.00817.52
8.1.180.0000.00818.10
8.1.170.0080.00018.55
8.1.160.0000.00818.68
8.1.150.0040.00418.55
8.1.140.0050.00317.53
8.1.130.0030.00317.79
8.1.120.0040.00417.40
8.1.110.0040.00417.41
8.1.100.0030.00517.41
8.1.90.0000.00717.50
8.1.80.0000.00717.48
8.1.70.0040.00417.46
8.1.60.0100.00317.57
8.1.50.0040.00417.49
8.1.40.0050.00217.52
8.1.30.0000.00817.65
8.1.20.0060.00317.69
8.1.10.0040.00417.69
8.1.00.0040.00417.60
8.0.300.0000.00820.04
8.0.290.0040.00416.88
8.0.280.0030.00318.47
8.0.270.0030.00317.22
8.0.260.0000.00817.02
8.0.250.0070.00017.11
8.0.240.0060.00316.94
8.0.230.0050.00216.92
8.0.220.0090.00016.93
8.0.210.0030.00316.89
8.0.200.0000.00717.04
8.0.190.0040.00416.95
8.0.180.0000.00716.89
8.0.170.0050.00317.05
8.0.160.0050.00217.03
8.0.150.0080.00016.97
8.0.140.0000.00816.97
8.0.130.0030.00313.51
8.0.120.0050.00216.86
8.0.110.0040.00416.81
8.0.100.0020.00516.77
8.0.90.0040.00416.89
8.0.80.0090.00617.05
8.0.70.0080.00017.05
8.0.60.0070.00017.07
8.0.50.0000.00816.84
8.0.30.0120.00717.06
8.0.20.0120.01017.49
8.0.10.0040.00417.05
8.0.00.0110.01016.96
7.4.330.0030.00214.83
7.4.320.0030.00316.64
7.4.300.0000.00616.80
7.4.290.0000.00716.77
7.4.280.0030.00316.75
7.4.270.0030.00316.88
7.4.260.0030.00313.50
7.4.250.0050.00316.81
7.4.240.0070.00016.68
7.4.230.0030.00316.70
7.4.220.0140.01116.78
7.4.210.0080.00616.85
7.4.200.0030.00416.85
7.4.190.0040.00416.79
7.4.160.0080.00816.86
7.4.150.0070.01117.40
7.4.140.0130.01317.86
7.4.130.0120.00616.70
7.4.120.0090.00916.80
7.4.110.0100.00716.71
7.4.100.0090.00916.76
7.4.90.0100.00716.79
7.4.80.0110.00619.39
7.4.70.0040.01216.73
7.4.60.0080.00816.73
7.4.50.0000.00816.34
7.4.40.0030.00922.52
7.4.30.0140.00316.61
7.4.00.0060.01015.12
7.3.330.0050.00013.38
7.3.320.0000.00613.52
7.3.310.0000.00816.50
7.3.300.0070.00016.57
7.3.290.0120.00316.38
7.3.280.0050.01016.45
7.3.270.0140.00317.40
7.3.260.0150.00618.24
7.3.250.0100.00716.55
7.3.240.0090.00916.56
7.3.230.0120.00816.64
7.3.210.0040.01216.45
7.3.200.0170.00019.39
7.3.190.0080.00916.62
7.3.180.0060.00916.65
7.3.170.0060.00916.59
7.3.160.0090.00616.43
7.3.120.0030.01314.95
7.3.110.0040.00715.10
7.3.100.0100.00715.11
7.3.90.0060.00914.88
7.3.80.0070.00314.98
7.3.70.0030.01015.07
7.3.60.0040.00714.84
7.3.50.0090.00614.86
7.3.40.0100.00315.09
7.3.30.0070.01015.03
7.3.20.0080.00316.81
7.3.10.0130.00316.87
7.3.00.0090.00616.77
7.2.330.0120.01316.65
7.2.320.0080.00816.84
7.2.310.0060.01816.96
7.2.300.0110.00516.81
7.2.290.0060.01216.57
7.2.240.0060.01015.10
7.2.230.0070.01015.38
7.2.220.0000.01315.35
7.2.210.0100.00615.17
7.2.200.0030.00915.31
7.2.190.0030.01314.93
7.2.180.0000.01815.29
7.2.170.0060.00914.94
7.2.160.0060.00615.04
7.2.150.0040.01117.11
7.2.140.0040.01116.81
7.2.130.0030.00916.96
7.2.120.0040.00817.14
7.2.110.0000.01017.11
7.2.100.0070.00717.05
7.2.90.0070.00717.25
7.2.80.0030.00717.00
7.2.70.0060.00916.81
7.2.60.0030.01217.21
7.2.50.0070.01117.07
7.2.40.0040.01117.21
7.2.30.0110.00717.19
7.2.20.0000.01716.84
7.2.10.0000.01317.00
7.2.00.0070.00717.20
7.1.330.0060.00616.22
7.1.320.0080.00815.93
7.1.310.0000.01616.06
7.1.300.0030.00916.18
7.1.290.0070.00316.02
7.1.280.0060.00316.05
7.1.270.0100.00316.04
7.1.260.0000.00816.07
7.1.250.0080.00315.91
7.1.70.0000.00717.57
7.1.60.0130.01019.40
7.1.50.0030.01017.31
7.1.00.0030.04722.38
7.0.200.0060.00316.75
7.0.140.0130.06322.00
7.0.70.0130.07321.70
7.0.60.0100.07321.59
7.0.50.0030.09022.12
7.0.40.0100.07320.05
7.0.30.0000.09020.08
7.0.20.0200.07020.03
7.0.10.0070.08320.09
7.0.00.0070.05320.13
5.6.280.0100.06721.12
5.6.220.0030.05020.51
5.6.210.0000.05320.49
5.6.200.0000.08721.08
5.6.190.0070.08321.02
5.6.180.0030.08321.18
5.6.170.0030.07721.00
5.6.160.0030.05720.96
5.6.150.0000.09721.03
5.6.140.0130.07321.01
5.6.130.0100.08021.01
5.6.120.0030.06721.09
5.6.110.0000.05021.00
5.6.100.0030.08020.93
5.6.90.0100.07320.98
5.6.80.0000.08020.46
5.6.70.0130.04320.55
5.6.60.0070.08320.54
5.6.50.0100.07720.45
5.6.40.0100.07720.44
5.6.30.0000.05320.43
5.6.20.0070.07320.42
5.6.10.0030.07720.36
5.6.00.0030.04020.36
5.5.360.0030.04720.38
5.5.350.0070.08020.41
5.5.340.0130.06320.86
5.5.330.0070.08020.93
5.5.320.0070.07720.91
5.5.310.0100.07020.88
5.5.300.0070.05320.86
5.5.290.0030.04320.88
5.5.280.0070.05020.84
5.5.270.0100.03320.87
5.5.260.0100.08020.77
5.5.250.0100.06720.68
5.5.240.0030.07720.04
5.5.230.0030.04720.21
5.5.220.0070.07020.23
5.5.210.0000.05720.19
5.5.200.0070.08020.26
5.5.190.0070.08020.11
5.5.180.0170.06320.16
5.5.160.0100.07020.12
5.5.150.0130.07020.08
5.5.140.0030.07720.25
5.5.130.0100.06320.23
5.5.120.0130.08020.11
5.5.110.0070.07720.19
5.5.100.0000.08320.08
5.5.90.0070.07720.10
5.5.80.0000.05719.95
5.5.70.0070.07320.07
5.5.60.0030.07720.11
5.5.50.0100.06719.97
5.5.40.0070.06720.10
5.5.30.0000.08020.09
5.5.20.0100.07020.09
5.5.10.0130.07020.05
5.5.00.0000.08720.02
5.4.450.0030.09019.23
5.4.440.0000.06719.37
5.4.430.0030.07319.27
5.4.420.0070.07019.48
5.4.410.0100.07019.32
5.4.400.0000.08319.13
5.4.390.0070.06319.20
5.4.380.0000.04718.85
5.4.370.0030.05719.13
5.4.360.0030.06719.18
5.4.350.0100.06719.04
5.4.340.0070.07319.04
5.4.320.0070.03318.90
5.4.310.0030.08019.05
5.4.300.0070.07719.04
5.4.290.0070.07019.04
5.4.280.0030.07319.03
5.4.270.0070.08019.18
5.4.260.0030.07019.04
5.4.250.0000.08319.23
5.4.240.0100.07319.20
5.4.230.0070.07319.23
5.4.220.0030.04719.16
5.4.210.0070.07019.14
5.4.200.0070.06719.05
5.4.190.0030.05319.02
5.4.180.0070.07319.20
5.4.170.0000.08319.03
5.4.160.0070.07719.00
5.4.150.0000.08019.18
5.4.140.0030.06716.48
5.4.130.0070.05316.48
5.4.120.0000.06316.50
5.4.110.0030.04316.49
5.4.100.0030.07316.49
5.4.90.0100.07016.54
5.4.80.0030.07016.51
5.4.70.0070.06316.54
5.4.60.0070.05716.36
5.4.50.0070.06016.33
5.4.40.0070.04716.37
5.4.30.0000.07316.48
5.4.20.0000.07716.29
5.4.10.0000.08016.43
5.4.00.0030.06315.90
5.3.290.0270.06314.70
5.3.280.0070.05014.62
5.3.270.0030.07714.68
5.3.260.0030.07314.63
5.3.250.0000.08014.74
5.3.240.0000.08014.57
5.3.230.0100.06714.73
5.3.220.0100.06314.64
5.3.210.0030.07714.50
5.3.200.0070.07314.60
5.3.190.0100.07314.63
5.3.180.0030.06314.51
5.3.170.0000.05014.60
5.3.160.0030.07014.60
5.3.150.0030.06314.52
5.3.140.0030.07714.53
5.3.130.0070.07314.59
5.3.120.0000.08314.66
5.3.110.0030.07014.69
5.3.100.0000.04714.11
5.3.90.0030.07014.00
5.3.80.0000.04714.00
5.3.70.0000.03713.95
5.3.60.0000.03713.98
5.3.50.0000.06713.89
5.3.40.0000.05013.88
5.3.30.0030.07713.91
5.3.20.0000.03313.61
5.3.10.0100.06313.66
5.3.00.0000.05013.65
5.2.170.0030.05712.25
5.2.160.0000.05312.25
5.2.150.0000.03012.25
5.2.140.0030.02712.25
5.2.130.0000.06312.25
5.2.120.0030.04712.25
5.2.110.0030.06012.25
5.2.100.0070.04312.25
5.2.90.0000.03012.25
5.2.80.0000.03712.25
5.2.70.0030.06312.25
5.2.60.0000.06712.25
5.2.50.0030.06312.25
5.2.40.0030.03312.25
5.2.30.0030.06312.25
5.2.20.0030.06012.25
5.2.10.0030.05312.25
5.2.00.0030.05712.25
5.1.60.0030.05712.25
5.1.50.0030.04312.25
5.1.40.0000.05712.25
5.1.30.0100.03712.25
5.1.20.0030.05712.25
5.1.10.0030.03712.25
5.1.00.0030.03012.25
5.0.50.0030.02312.25
5.0.40.0000.02012.25
5.0.30.0000.03012.25
5.0.20.0030.01712.25
5.0.10.0030.01712.25
5.0.00.0000.03012.25
4.4.90.0030.02312.25
4.4.80.0030.03312.25
4.4.70.0030.03312.25
4.4.60.0000.02712.25
4.4.50.0070.03012.25
4.4.40.0000.05012.25
4.4.30.0030.03012.25
4.4.20.0030.03312.25
4.4.10.0070.01012.25
4.4.00.0000.02312.25
4.3.110.0030.02312.25
4.3.100.0030.01312.25
4.3.90.0000.01312.25
4.3.80.0030.02012.25
4.3.70.0030.01312.25
4.3.60.0000.01312.25
4.3.50.0030.01312.25
4.3.40.0000.02312.25
4.3.30.0000.01712.25
4.3.20.0000.01712.25
4.3.10.0000.01712.25
4.3.00.0000.01312.25

preferences:
41.97 ms | 400 KiB | 5 Q