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('static', 'replace'), $it); } private static function replace($matches) { return sprintf(self::$mask, $matches[0]); } } abstract class MyModule extends Module { private static $mask = '{{{%s}}}'; protected static function xreplace($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)
8.3.60.0100.01016.88
8.3.50.0150.00022.03
8.3.40.0140.00019.04
8.3.30.0060.00919.22
8.3.20.0090.00020.30
8.3.10.0000.00723.57
8.3.00.0000.00820.64
8.2.180.0190.00016.88
8.2.170.0090.00622.96
8.2.160.0100.00322.26
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00022.06
8.2.110.0000.00920.47
8.2.100.0060.00617.97
8.2.90.0040.00419.30
8.2.80.0000.00817.97
8.2.70.0000.00817.88
8.2.60.0000.00918.04
8.2.50.0000.00818.07
8.2.40.0030.00618.16
8.2.30.0040.00418.21
8.2.20.0040.00417.75
8.2.10.0000.00717.90
8.2.00.0040.00417.82
8.1.280.0150.00625.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.77
8.1.230.0090.00320.88
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00917.38
8.1.190.0050.00317.40
8.1.180.0030.00518.10
8.1.170.0000.00818.71
8.1.160.0030.00521.94
8.1.150.0000.00818.58
8.1.140.0000.00817.48
8.1.130.0030.00517.67
8.1.120.0040.00417.42
8.1.110.0000.00817.48
8.1.100.0050.00317.49
8.1.90.0040.00417.48
8.1.80.0030.00317.41
8.1.70.0000.00817.48
8.1.60.0040.00417.56
8.1.50.0080.00017.51
8.1.40.0040.00417.60
8.1.30.0080.00017.62
8.1.20.0050.00317.74
8.1.10.0030.00617.57
8.1.00.0040.00417.61
8.0.300.0000.00718.77
8.0.290.0090.00017.18
8.0.280.0000.00718.53
8.0.270.0030.00317.29
8.0.260.0060.00016.91
8.0.250.0060.00017.13
8.0.240.0000.00717.16
8.0.230.0030.00317.00
8.0.220.0000.00616.96
8.0.210.0070.00016.92
8.0.200.0030.00317.07
8.0.190.0050.00217.06
8.0.180.0060.00317.03
8.0.170.0040.00416.98
8.0.160.0070.00017.02
8.0.150.0040.00816.85
8.0.140.0070.00016.73
8.0.130.0060.00013.34
8.0.120.0030.00616.76
8.0.110.0000.00716.82
8.0.100.0040.00416.79
8.0.90.0040.00416.75
8.0.80.0000.01416.89
8.0.70.0040.00416.87
8.0.60.0000.00716.70
8.0.50.0070.00016.87
8.0.30.0090.00917.10
8.0.20.0100.00817.40
8.0.10.0070.00016.91
8.0.00.0090.01116.99
7.4.330.0030.00315.00
7.4.320.0030.00316.60
7.4.300.0030.00316.71
7.4.290.0040.00416.56
7.4.280.0000.00716.70
7.4.270.0030.00316.75
7.4.260.0030.00316.53
7.4.250.0000.00716.64
7.4.240.0030.00516.69
7.4.230.0070.00016.75
7.4.220.0090.01016.78
7.4.210.0080.00816.74
7.4.200.0000.00716.86
7.4.190.0030.00316.80
7.4.160.0110.00516.54
7.4.150.0140.00317.40
7.4.140.0150.00717.86
7.4.130.0120.00516.78
7.4.120.0060.01416.61
7.4.110.0160.00716.68
7.4.100.0110.00716.48
7.4.90.0130.00516.71
7.4.80.0140.00816.40
7.4.70.0000.01816.72
7.4.60.0160.00716.55
7.4.50.0040.00416.75
7.4.40.0070.01122.77
7.4.30.0120.00616.67
7.4.00.0100.00615.26
7.3.330.0020.00213.54
7.3.320.0000.00513.51
7.3.310.0000.00716.55
7.3.300.0020.00516.53
7.3.290.0130.00616.39
7.3.280.0090.01016.48
7.3.270.0070.01017.40
7.3.260.0110.00716.51
7.3.250.0080.00916.48
7.3.240.0060.01016.51
7.3.230.0110.00616.68
7.3.210.0160.00716.81
7.3.200.0120.01219.39
7.3.190.0080.00916.53
7.3.180.0080.00816.55
7.3.170.0110.00416.40
7.3.160.0030.01216.80
7.3.120.0070.01014.89
7.3.10.0130.00316.67
7.3.00.0080.00816.58
7.2.330.0140.00416.77
7.2.320.0030.01316.59
7.2.310.0060.01116.80
7.2.300.0080.00816.77
7.2.290.0170.00016.69
7.2.130.0110.00616.85
7.2.120.0130.00716.54
7.2.110.0170.00816.86
7.2.100.0200.00816.75
7.2.90.0090.00916.81
7.2.80.0140.00316.76
7.2.70.0090.00616.43
7.2.60.0040.01216.93
7.2.50.0100.00616.93
7.2.40.0110.00716.94
7.2.30.0110.00817.08
7.2.20.0070.00716.80
7.2.10.0040.01116.71
7.2.00.0040.01318.28
7.1.250.0110.00715.58
7.1.200.0000.01116.05
7.1.100.0090.00618.42
7.1.70.0030.00617.57
7.1.60.0100.01319.27
7.1.50.0090.00317.11
7.1.00.0030.07322.37
7.0.200.0080.00016.91
7.0.140.0100.06722.15
7.0.60.0030.04020.07
7.0.50.0030.07017.88
7.0.40.0170.08320.32
7.0.30.0330.06720.23
7.0.20.0270.03320.16
7.0.10.0170.04020.34
7.0.00.0130.07720.04
5.6.280.0000.07721.08
5.6.210.0100.07720.51
5.6.200.0070.07718.16
5.6.190.0070.04020.62
5.6.180.0030.06720.48
5.6.170.0200.04320.56
5.6.160.0030.04320.47
5.6.150.0030.07018.15
5.6.140.0130.07718.15
5.6.130.0070.08318.15
5.6.120.0070.08721.03
5.6.110.0030.08721.08
5.6.100.0130.08020.98
5.6.90.0100.07320.96
5.6.80.0070.08020.45
5.5.350.0030.03720.50
5.5.340.0000.06718.09
5.5.330.0170.04720.47
5.5.320.0000.08720.30
5.5.310.0270.08020.24
5.5.300.0070.06717.99
5.5.290.0100.05317.91
5.5.280.0200.04320.81
5.5.270.0070.08320.80
5.5.260.0130.07320.97
5.5.250.0130.08020.59
5.5.240.0170.06720.26
5.4.450.0230.04719.27
5.4.440.0200.05719.47
5.4.430.0270.07019.17
5.4.420.0270.04019.63
5.4.410.0130.04719.46
5.4.400.0200.06719.23
5.4.390.0270.05719.24
5.4.380.0230.05719.18
5.4.370.0270.07318.98
5.4.360.0230.06319.04
5.4.350.0300.04319.09
5.4.340.0230.07319.16
5.4.320.0230.05019.13
5.4.310.0170.03319.16
5.4.300.0170.03719.19
5.4.290.0130.04019.22
5.4.280.0170.04019.19
5.4.270.0170.03319.14
5.4.260.0130.04319.21
5.4.250.0170.03319.17
5.4.240.0100.04018.93
5.4.230.0100.04018.94
5.4.220.0130.03718.88
5.4.210.0270.03019.14
5.4.200.0170.03319.21
5.4.190.0130.03719.14
5.4.180.0130.03718.90
5.4.170.0100.04719.05
5.4.160.0230.02719.17
5.4.150.0100.04718.83
5.4.140.0100.04316.55
5.4.130.0130.03316.56
5.4.120.0200.03716.43
5.4.110.0130.04016.50
5.4.100.0070.04016.59
5.4.90.0070.04016.51
5.4.80.0270.06316.40
5.4.70.0270.03016.22
5.4.60.0270.06316.35
5.4.50.0170.07016.25
5.4.40.0100.06716.43
5.4.30.0230.04716.42
5.4.20.0270.04316.51
5.4.10.0200.04016.34
5.4.00.0200.07015.75
5.3.290.0100.04014.75
5.3.280.0070.04314.82
5.3.270.0170.03314.64
5.3.260.0170.04314.53
5.3.250.0170.03314.59
5.3.240.0270.03314.60
5.3.230.0170.03314.69
5.3.220.0170.03314.57
5.3.210.0100.04014.79
5.3.200.0200.03014.48
5.3.190.0100.04014.57
5.3.180.0130.04014.59
5.3.170.0200.07014.64
5.3.160.0270.06714.57
5.3.150.0230.06714.48
5.3.140.0230.07014.46
5.3.130.0230.06014.55
5.3.120.0170.07014.54
5.3.110.0200.06714.46
5.3.100.0330.08314.26
5.3.90.0200.06714.02
5.3.80.0030.06313.95
5.3.70.0130.04714.18
5.3.60.0200.07713.94
5.3.50.0200.07014.11
5.3.40.0170.04713.88
5.3.30.0200.07013.92
5.3.20.0200.06713.63
5.3.10.0130.07313.82
5.3.00.0200.04713.55
5.2.170.0170.06013.22
5.2.160.0130.05013.22
5.2.150.0170.06313.22
5.2.140.0130.04713.22
5.2.130.0130.03013.22
5.2.120.0000.04713.22
5.2.110.0100.03013.22
5.2.100.0230.05313.22
5.2.90.0170.03313.22
5.2.80.0170.06313.22
5.2.70.0170.05013.22
5.2.60.0230.04313.22
5.2.50.0130.03313.22
5.2.40.0100.03713.22
5.2.30.0170.03713.22
5.2.20.0270.05013.22
5.2.10.0100.04313.22
5.2.00.0170.03313.22
5.1.60.0200.02013.22
5.1.50.0170.03313.22
5.1.40.0200.04313.22
5.1.30.0130.05713.22
5.1.20.0170.05313.22
5.1.10.0200.05713.22
5.1.00.0170.05313.22
5.0.50.0170.03013.22
5.0.40.0100.04013.22
5.0.30.0100.06313.22
5.0.20.0000.03313.22
5.0.10.0070.02313.22
5.0.00.0070.03313.22
4.4.90.0100.02013.22
4.4.80.0070.03013.22
4.4.70.0070.02713.22
4.4.60.0070.03713.22
4.4.50.0030.03313.22
4.4.40.0100.05013.22
4.4.30.0130.01713.22
4.4.20.0070.03313.22
4.4.10.0070.03313.22
4.4.00.0100.05313.22
4.3.110.0100.03313.22
4.3.100.0030.03313.22
4.3.90.0070.02013.22
4.3.80.0100.02313.22
4.3.70.0100.03013.22
4.3.60.0100.02313.22
4.3.50.0130.02013.22
4.3.40.0100.02713.22
4.3.30.0030.01713.22
4.3.20.0030.02013.22
4.3.10.0070.03013.22
4.3.00.0000.03013.22

preferences:
82.18 ms | 401 KiB | 5 Q