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(get_called_class(), '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)
8.3.60.0100.01018.81
8.3.50.0050.01421.98
8.3.40.0040.01119.09
8.3.30.0110.00419.00
8.3.20.0050.00318.82
8.3.10.0040.00420.96
8.3.00.0000.00821.73
8.2.180.0150.00516.63
8.2.170.0080.01122.96
8.2.160.0000.01320.57
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00319.60
8.2.110.0060.00322.13
8.2.100.0110.00017.97
8.2.90.0090.00019.20
8.2.80.0030.00518.05
8.2.70.0090.00517.48
8.2.60.0030.00617.93
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0040.00419.84
8.2.20.0000.00717.75
8.2.10.0080.00017.96
8.2.00.0000.00718.04
8.1.280.0070.01025.92
8.1.270.0070.00023.99
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0070.00322.39
8.1.230.0090.00320.97
8.1.220.0030.00518.77
8.1.210.0050.00318.82
8.1.200.0000.00917.48
8.1.190.0040.00417.43
8.1.180.0060.00318.10
8.1.170.0030.00518.84
8.1.160.0030.00518.80
8.1.150.0040.00418.81
8.1.140.0080.00017.55
8.1.130.0030.00317.84
8.1.120.0000.00717.41
8.1.110.0040.00417.59
8.1.100.0080.00017.53
8.1.90.0020.00517.45
8.1.80.0040.00417.43
8.1.70.0000.00717.45
8.1.60.0130.00017.58
8.1.50.0060.00317.51
8.1.40.0040.00417.62
8.1.30.0000.00717.58
8.1.20.0040.00417.75
8.1.10.0030.00517.53
8.1.00.0120.00017.57
8.0.300.0040.00420.03
8.0.290.0040.00416.88
8.0.280.0080.00018.52
8.0.270.0040.00417.15
8.0.260.0030.00316.96
8.0.250.0000.00716.95
8.0.240.0040.00417.08
8.0.230.0030.00316.97
8.0.220.0030.00316.93
8.0.210.0040.00417.05
8.0.200.0020.00517.14
8.0.190.0040.00417.06
8.0.180.0080.00016.96
8.0.170.0040.00417.06
8.0.160.0050.00217.05
8.0.150.0040.00416.85
8.0.140.0000.00716.81
8.0.130.0030.00313.36
8.0.120.0080.00016.93
8.0.110.0030.00717.00
8.0.100.0080.00017.01
8.0.90.0040.00417.02
8.0.80.0120.00316.99
8.0.70.0040.00416.84
8.0.60.0040.00416.89
8.0.50.0040.00417.04
8.0.30.0140.01117.20
8.0.20.0120.00817.40
8.0.10.0070.00017.04
8.0.00.0070.01416.72
7.4.330.0050.00014.92
7.4.320.0030.00316.80
7.4.300.0030.00316.73
7.4.290.0040.00416.71
7.4.280.0000.00816.76
7.4.270.0030.00316.61
7.4.260.0050.00013.41
7.4.250.0000.00816.61
7.4.240.0000.00816.66
7.4.230.0050.00216.73
7.4.220.0150.00716.70
7.4.210.0070.00916.79
7.4.200.0050.00316.73
7.4.190.0030.00616.92
7.4.160.0100.00616.83
7.4.150.0150.00317.40
7.4.140.0120.00717.86
7.4.130.0080.01016.56
7.4.120.0160.00616.76
7.4.110.0120.00616.66
7.4.100.0040.01416.68
7.4.90.0110.00716.59
7.4.80.0050.01119.37
7.4.70.0130.00316.81
7.4.60.0000.01616.86
7.4.50.0030.00616.72
7.4.40.0030.01222.27
7.4.30.0060.01516.73
7.4.00.0100.00615.13
7.3.330.0000.00513.41
7.3.320.0000.00513.34
7.3.310.0040.00416.75
7.3.300.0030.00516.46
7.3.290.0090.00516.54
7.3.280.0080.00916.53
7.3.270.0130.00717.40
7.3.260.0100.01018.24
7.3.250.0080.00916.70
7.3.240.0160.00016.71
7.3.230.0100.00616.57
7.3.210.0110.00716.54
7.3.200.0080.01619.39
7.3.190.0140.00316.76
7.3.180.0060.00916.54
7.3.170.0090.00616.54
7.3.160.0030.01616.78
7.3.120.0070.00314.97
7.2.330.0090.01316.73
7.2.320.0090.00916.82
7.2.310.0130.00416.75
7.2.300.0110.00616.77
7.2.290.0140.00316.87
7.2.00.0030.00719.42
7.1.200.0060.00615.98
7.1.100.0060.00918.35
7.1.70.0000.00917.44
7.1.60.0100.01619.40
7.1.50.0100.01316.88
7.1.00.0000.03722.46
7.0.200.0060.00616.77
7.0.140.0070.07322.09
7.0.70.0070.06321.63
7.0.60.0070.08321.61
7.0.50.0100.07322.14
7.0.40.0070.08319.95
7.0.30.0070.06320.10
7.0.20.0130.08320.18
7.0.10.0030.06720.07
7.0.00.0000.05320.02
5.6.280.0070.06720.94
5.6.220.0100.05320.66
5.6.210.0030.07320.41
5.6.200.0030.05320.97
5.6.190.0100.05721.04
5.6.180.0070.06021.13
5.6.170.0000.07321.06
5.6.160.0000.04321.12
5.6.150.0030.06721.12
5.6.140.0200.05021.09
5.6.130.0070.07721.18
5.6.120.0000.08021.08
5.6.110.0030.07720.95
5.6.100.0130.06321.02
5.6.90.0070.08321.03
5.6.80.0100.07320.50
5.6.70.0070.07020.40
5.6.60.0070.06020.37
5.6.50.0070.07320.48
5.6.40.0070.05320.31
5.6.30.0130.07320.37
5.6.20.0000.04320.37
5.6.10.0070.03320.44
5.6.00.0000.04020.29
5.5.360.0030.08320.32
5.5.350.0000.08020.38
5.5.340.0030.08020.80
5.5.330.0030.07320.90
5.5.320.0030.07320.65
5.5.310.0100.07020.81
5.5.300.0100.07720.89
5.5.290.0030.07720.84
5.5.280.0170.07320.79
5.5.270.0130.06720.77
5.5.260.0100.07720.89
5.5.250.0030.05020.61
5.5.240.0070.04720.30
5.5.230.0030.07320.17
5.5.220.0070.07720.27
5.5.210.0030.06020.25
5.5.200.0000.06320.12
5.5.190.0000.08320.26
5.5.180.0000.07020.16
5.5.160.0000.04320.28
5.5.150.0030.03720.24
5.5.140.0070.03320.28
5.5.130.0030.03320.24
5.5.120.0030.03720.24
5.5.110.0030.03020.28
5.5.100.0030.03320.09
5.5.90.0030.03720.05
5.5.80.0030.03320.11
5.5.70.0000.04720.07
5.5.60.0000.04020.07
5.5.50.0070.02719.91
5.5.40.0030.03720.15
5.5.30.0030.03720.14
5.5.20.0000.04320.03
5.5.10.0070.03720.01
5.5.00.0000.03320.00
5.4.450.0030.08019.54
5.4.440.0030.09019.44
5.4.430.0030.08319.22
5.4.420.0030.07319.37
5.4.410.0000.06719.40
5.4.400.0000.05719.23
5.4.390.0030.07319.13
5.4.380.0000.07319.21
5.4.370.0100.06718.90
5.4.360.0100.07318.85
5.4.350.0100.07019.12
5.4.340.0030.06019.03
5.4.320.0030.03719.25
5.4.310.0000.07719.21
5.4.300.0000.03719.16
5.4.290.0030.03019.03
5.4.280.0000.03319.10
5.4.270.0030.03319.12
5.4.260.0000.03018.82
5.4.250.0030.03318.84
5.4.240.0000.03719.12
5.4.230.0000.03319.22
5.4.220.0000.04319.04
5.4.210.0030.02719.02
5.4.200.0000.04019.15
5.4.190.0070.03018.86
5.4.180.0030.03019.13
5.4.170.0000.03319.15
5.4.160.0000.04318.85
5.4.150.0000.03319.18
5.4.140.0070.02716.20
5.4.130.0030.03316.41
5.4.120.0130.01716.33
5.4.110.0000.03016.49
5.4.100.0030.02716.38
5.4.90.0030.02716.42
5.4.80.0000.03016.50
5.4.70.0070.02316.54
5.4.60.0000.03316.46
5.4.50.0030.03316.24
5.4.40.0000.03316.44
5.4.30.0030.02716.49
5.4.20.0000.03016.36
5.4.10.0000.03016.32
5.4.00.0000.03015.64
5.3.290.0030.04014.73
5.3.280.0030.03314.66
5.3.270.0000.03014.60
5.3.260.0000.03014.68
5.3.250.0000.03014.75
5.3.240.0030.02714.56
5.3.230.0000.03014.53
5.3.220.0000.03014.64
5.3.210.0030.03014.63
5.3.200.0000.03014.55
5.3.190.0000.03014.56
5.3.180.0030.03014.58
5.3.170.0070.02714.66
5.3.160.0000.03014.55
5.3.150.0030.03014.66
5.3.140.0070.02714.52
5.3.130.0000.03014.61
5.3.120.0100.02314.52
5.3.110.0000.03314.54
5.3.100.0000.03014.00
5.3.90.0030.03014.07
5.3.80.0030.03313.91
5.3.70.0000.03713.94
5.3.60.0030.02714.02
5.3.50.0030.02713.84
5.3.40.0000.04013.98
5.3.30.0030.05713.82
5.3.20.0000.06313.70
5.3.10.0070.05313.65
5.3.00.0030.06713.62
5.2.170.0000.02312.46
5.2.160.0030.02712.46
5.2.150.0000.02312.46
5.2.140.0030.03712.46
5.2.130.0030.03312.46
5.2.120.0100.05312.46
5.2.110.0030.05712.46
5.2.100.0030.05012.46
5.2.90.0030.05012.46
5.2.80.0070.06012.46
5.2.70.0030.05712.46
5.2.60.0030.04712.46
5.2.50.0000.05712.46
5.2.40.0030.05012.46
5.2.30.0100.05312.46
5.2.20.0030.06012.46
5.2.10.0100.05312.46
5.2.00.0030.03312.46
5.1.60.0030.02712.46
5.1.50.0000.05312.46
5.1.40.0070.04712.46
5.1.30.0070.05312.46
5.1.20.0030.02712.46
5.1.10.0000.04712.46
5.1.00.0000.05012.46
5.0.50.0000.05012.46
5.0.40.0000.03312.46
5.0.30.0030.04712.46
5.0.20.0070.02712.46
5.0.10.0000.04712.46
5.0.00.0070.06012.46
4.4.90.0030.02712.46
4.4.80.0030.03012.46
4.4.70.0030.03012.46
4.4.60.0000.03312.46
4.4.50.0030.03312.46
4.4.40.0000.03312.46
4.4.30.0000.03312.46
4.4.20.0000.01712.46
4.4.10.0000.02312.46
4.4.00.0030.04312.46
4.3.110.0030.03012.46
4.3.100.0000.03712.46
4.3.90.0000.02712.46
4.3.80.0030.04012.46
4.3.70.0000.03012.46
4.3.60.0030.03312.46
4.3.50.0030.03012.46
4.3.40.0000.04312.46
4.3.30.0000.04012.46
4.3.20.0000.03012.46
4.3.10.0070.03012.46
4.3.00.0030.03012.46

preferences:
38.47 ms | 401 KiB | 5 Q