3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo Module::work('hello world.'), "\n"; echo MyModule::work('hello world.'); abstract class Module { protected static $mask = '[[[%s]]]'; public static function work($it) { return preg_replace_callback('~\w+~', array('static', 'replace'), $it); } protected static function replace($matches) { return sprintf(static::$mask, $matches[0]); } } abstract class MyModule extends Module { protected 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)
8.3.60.0090.00618.52
8.3.50.0130.00221.98
8.3.40.0090.00618.98
8.3.30.0110.00419.01
8.3.20.0060.00318.88
8.3.10.0000.00819.16
8.3.00.0080.00023.47
8.2.180.0090.00616.88
8.2.170.0090.00622.96
8.2.160.0140.00020.35
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00021.05
8.2.110.0030.00720.56
8.2.100.0090.00318.03
8.2.90.0030.00519.22
8.2.80.0080.00017.97
8.2.70.0030.00717.75
8.2.60.0000.00817.93
8.2.50.0030.00518.07
8.2.40.0040.00718.16
8.2.30.0000.00818.16
8.2.20.0050.00317.87
8.2.10.0000.00817.89
8.2.00.0000.00817.89
8.1.280.0070.01425.92
8.1.270.0070.00023.99
8.1.260.0060.00926.35
8.1.250.0080.00028.09
8.1.240.0090.00022.64
8.1.230.0040.00720.77
8.1.220.0040.00418.77
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0040.00417.53
8.1.180.0040.00418.10
8.1.170.0000.00818.63
8.1.160.0030.00618.79
8.1.150.0000.00718.72
8.1.140.0060.00317.48
8.1.130.0030.00517.75
8.1.120.0050.00217.50
8.1.110.0030.00617.40
8.1.100.0040.00417.39
8.1.90.0040.00417.47
8.1.80.0030.00617.41
8.1.70.0000.00717.43
8.1.60.0050.00217.66
8.1.50.0030.00617.55
8.1.40.0050.00317.59
8.1.30.0000.00717.67
8.1.20.0000.01017.74
8.1.10.0040.00417.68
8.1.00.0080.00017.64
8.0.300.0030.00619.93
8.0.290.0070.00017.05
8.0.280.0030.00318.46
8.0.270.0030.00617.15
8.0.260.0070.00416.96
8.0.250.0000.00717.08
8.0.240.0050.00517.14
8.0.230.0070.00016.95
8.0.220.0000.00816.99
8.0.210.0050.00316.94
8.0.200.0000.00717.03
8.0.190.0050.00217.00
8.0.180.0000.00716.91
8.0.170.0050.00316.95
8.0.160.0040.00416.94
8.0.150.0030.00516.85
8.0.140.0030.00616.88
8.0.130.0030.00313.37
8.0.120.0040.00416.81
8.0.110.0040.00416.80
8.0.100.0040.00416.82
8.0.90.0000.00716.71
8.0.80.0040.01116.93
8.0.70.0030.00416.80
8.0.60.0040.00416.88
8.0.50.0000.00717.00
8.0.30.0120.01117.46
8.0.20.0040.01517.40
8.0.10.0070.00017.07
8.0.00.0100.01117.10
7.4.330.0050.00014.82
7.4.320.0000.00716.59
7.4.300.0040.00416.75
7.4.290.0070.00016.59
7.4.280.0020.00616.78
7.4.270.0000.00716.73
7.4.260.0030.00313.53
7.4.250.0050.00316.67
7.4.240.0050.00316.76
7.4.230.0000.00716.64
7.4.220.0130.01316.76
7.4.210.0100.00416.66
7.4.200.0000.00716.54
7.4.190.0050.00216.89
7.4.160.0070.01016.70
7.4.150.0140.00317.40
7.4.140.0140.00317.86
7.4.130.0020.01616.72
7.4.120.0140.00516.60
7.4.110.0150.00416.78
7.4.100.0070.01016.78
7.4.90.0060.01216.74
7.4.80.0060.01619.37
7.4.70.0160.00616.61
7.4.60.0150.00016.68
7.4.50.0030.00316.63
7.4.40.0110.00422.52
7.4.30.0060.01016.63
7.4.00.0100.00615.17
7.3.330.0000.00613.54
7.3.320.0050.00013.50
7.3.310.0050.00316.47
7.3.300.0000.00716.44
7.3.290.0000.01616.47
7.3.280.0090.00716.42
7.3.270.0160.00417.40
7.3.260.0120.00418.24
7.3.250.0130.00316.48
7.3.240.0190.00316.81
7.3.230.0120.01216.84
7.3.210.0070.01116.44
7.3.200.0180.00019.39
7.3.190.0080.00816.66
7.3.180.0060.01016.58
7.3.170.0090.00916.38
7.3.160.0100.00716.57
7.3.120.0110.00614.98
7.3.110.0130.00015.15
7.3.100.0100.00315.03
7.3.90.0030.01014.93
7.3.80.0090.00614.69
7.3.70.0100.00715.04
7.3.60.0040.01114.76
7.3.50.0120.00414.96
7.3.40.0080.00814.95
7.3.30.0090.00614.80
7.3.20.0130.00316.74
7.3.10.0030.01016.65
7.3.00.0060.00816.66
7.2.330.0110.00716.51
7.2.320.0120.00616.71
7.2.310.0090.00916.77
7.2.300.0030.01316.81
7.2.290.0030.01416.75
7.2.250.0100.01015.29
7.2.240.0070.01115.02
7.2.230.0030.01215.22
7.2.220.0040.01314.95
7.2.210.0080.00415.22
7.2.200.0070.00715.01
7.2.190.0090.00615.32
7.2.180.0070.00315.12
7.2.170.0080.01115.14
7.2.130.0000.01517.17
7.2.120.0000.01416.89
7.2.110.0000.01616.88
7.2.100.0040.01216.87
7.2.90.0070.01017.18
7.2.80.0000.01017.00
7.2.70.0070.00716.73
7.2.60.0110.00417.12
7.2.50.0040.00717.16
7.2.40.0080.00816.92
7.2.30.0070.00317.00
7.2.20.0120.00317.10
7.2.10.0110.00416.84
7.2.00.0070.00518.35
7.1.330.0070.00715.81
7.1.320.0070.01015.77
7.1.310.0070.01016.05
7.1.300.0100.00715.73
7.1.290.0070.01015.74
7.1.280.0070.01015.63
7.1.270.0100.00715.98
7.1.260.0100.00016.18
7.1.250.0040.00416.09
7.1.100.0030.00918.14
7.1.70.0000.00817.21
7.1.60.0070.00719.40
7.1.50.0000.01917.09
7.1.00.0070.06022.50
7.0.200.0030.00316.92
7.0.140.0000.07321.96
7.0.70.0130.07321.72
7.0.60.0000.04721.77
7.0.50.0030.05322.08
7.0.40.0000.08720.17
7.0.30.0030.06320.09
7.0.20.0100.05320.17
7.0.10.0030.04020.00
7.0.00.0070.03719.98
5.6.280.0070.07021.13
5.6.220.0000.08720.48
5.6.210.0030.07720.44
5.6.200.0030.04021.10
5.6.190.0000.08721.02
5.6.180.0070.04020.92
5.6.170.0030.07320.99
5.6.160.0100.05320.96
5.6.150.0070.08321.07
5.6.140.0070.07021.03
5.6.130.0030.05321.17
5.6.120.0030.09021.04
5.6.110.0000.06021.04
5.6.100.0000.04721.00
5.6.90.0000.09320.94
5.6.80.0000.07320.56
5.6.70.0030.08320.49
5.6.60.0070.06320.38
5.6.50.0070.07720.50
5.6.40.0030.08320.27
5.6.30.0030.08320.39
5.6.20.0070.06720.45
5.6.10.0030.07320.36
5.6.00.0030.08020.30
5.5.360.0100.07720.45
5.5.350.0000.06720.43
5.5.340.0030.04020.83
5.5.330.0000.05720.77
5.5.320.0030.05320.77
5.5.310.0030.05320.80
5.5.300.0030.08720.91
5.5.290.0000.09020.90
5.5.280.0130.08020.88
5.5.270.0000.09020.80
5.5.260.0070.04320.80
5.5.250.0030.04020.57
5.5.240.0000.08020.29
5.5.230.0000.07020.23
5.5.220.0030.06320.21
5.5.210.0070.05720.26
5.5.200.0030.07319.99
5.5.190.0030.07720.20
5.5.180.0070.08020.19
5.5.160.0030.07020.26
5.5.150.0030.08020.29
5.5.140.0000.08720.23
5.5.130.0070.07720.16
5.5.120.0070.06020.20
5.5.110.0070.08020.16
5.5.100.0130.07320.11
5.5.90.0070.04720.09
5.5.80.0030.07320.14
5.5.70.0070.04720.06
5.5.60.0070.03319.99
5.5.50.0070.06019.94
5.5.40.0000.07719.93
5.5.30.0130.07319.93
5.5.20.0100.07720.14
5.5.10.0100.07020.09
5.5.00.0170.05019.98
5.4.450.0030.08719.38
5.4.440.0030.05719.54
5.4.430.0030.07719.35
5.4.420.0100.05019.50
5.4.410.0000.06319.07
5.4.400.0000.07718.88
5.4.390.0100.07319.09
5.4.380.0030.06719.03
5.4.370.0100.04719.18
5.4.360.0030.08019.03
5.4.350.0030.05719.21
5.4.340.0070.06319.14
5.4.320.0000.08318.87
5.4.310.0030.08319.05
5.4.300.0030.06319.03
5.4.290.0130.06318.88
5.4.280.0000.06719.09
5.4.270.0130.07019.21
5.4.260.0030.06019.05
5.4.250.0000.07319.15
5.4.240.0030.04019.02
5.4.230.0000.05319.11
5.4.220.0030.07718.89
5.4.210.0070.05718.84
5.4.200.0000.05319.09
5.4.190.0030.07019.02
5.4.180.0170.05719.04
5.4.170.0070.05319.22
5.4.160.0030.06019.10
5.4.150.0000.06019.02
5.4.140.0070.06716.50
5.4.130.0030.04316.38
5.4.120.0070.07016.50
5.4.110.0070.07316.48
5.4.100.0070.05316.49
5.4.90.0030.07016.45
5.4.80.0030.06716.39
5.4.70.0030.07716.42
5.4.60.0130.06716.43
5.4.50.0000.07016.36
5.4.40.0030.07716.45
5.4.30.0070.07016.39
5.4.20.0070.06716.26
5.4.10.0070.07316.35
5.4.00.0030.05015.89
5.3.290.0000.07014.64
5.3.280.0000.04714.63
5.3.270.0030.08014.72
5.3.260.0070.07714.54
5.3.250.0130.05314.58
5.3.240.0130.07014.62
5.3.230.0030.06014.74
5.3.220.0070.05314.59
5.3.210.0030.06014.55
5.3.200.0070.07014.54
5.3.190.0070.07014.64
5.3.180.0000.07714.55
5.3.170.0100.06314.69
5.3.160.0000.08314.62
5.3.150.0000.05714.68
5.3.140.0070.07014.55
5.3.130.0100.03314.68
5.3.120.0030.08014.50
5.3.110.0070.06314.49
5.3.100.0000.07714.10
5.3.90.0030.04013.99
5.3.80.0030.05014.14
5.3.70.0070.06714.08
5.3.60.0000.04014.07
5.3.50.0070.07014.05
5.3.40.0070.06713.97
5.3.30.0000.07313.85
5.3.20.0070.07013.76
5.3.10.0030.05013.68
5.3.00.0100.06013.64
5.2.170.0000.06712.33
5.2.160.0000.06012.33
5.2.150.0070.06012.33
5.2.140.0070.05712.33
5.2.130.0030.05312.33
5.2.120.0000.06712.33
5.2.110.0030.06012.33
5.2.100.0030.06312.33
5.2.90.0030.04312.33
5.2.80.0030.06712.33
5.2.70.0000.05712.33
5.2.60.0030.05712.33
5.2.50.0000.06712.33
5.2.40.0070.04712.33
5.2.30.0030.06312.33
5.2.20.0100.04712.33
5.2.10.0000.05012.33
5.2.00.0030.05312.33
5.1.60.0070.04712.33
5.1.50.0070.05012.33
5.1.40.0100.03712.33
5.1.30.0000.06012.33
5.1.20.0030.05312.33
5.1.10.0030.05312.33
5.1.00.0070.05012.33
5.0.50.0000.03312.33
5.0.40.0030.03012.33
5.0.30.0070.05712.33
5.0.20.0030.03712.33
5.0.10.0000.04012.33
5.0.00.0100.05012.33
4.4.90.0030.03312.33
4.4.80.0000.03712.33
4.4.70.0070.03312.33
4.4.60.0030.03312.33
4.4.50.0000.03712.33
4.4.40.0000.05712.33
4.4.30.0000.03012.33
4.4.20.0000.03012.33
4.4.10.0000.03012.33
4.4.00.0000.04012.33
4.3.110.0030.02312.33
4.3.100.0030.03312.33
4.3.90.0000.03712.33
4.3.80.0000.04012.33
4.3.70.0000.03312.33
4.3.60.0000.03712.33
4.3.50.0000.02712.33
4.3.40.0000.05312.33
4.3.30.0030.03012.33
4.3.20.0070.02712.33
4.3.10.0000.03712.33
4.3.00.0030.03312.33

preferences:
49.43 ms | 401 KiB | 5 Q