3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "this is sachinĂ¹s school of sachin"; $pattern = "sach"; if(preg_match("/[^ [:punct:]]*".$pattern."([^ [:punct:]]*)/", $a, $match)) print(mb_strlen($match[1])); ?>

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)
8.3.60.0090.00918.27
8.3.50.0090.01321.27
8.3.40.0100.01018.98
8.3.30.0070.00720.39
8.3.20.0080.00020.19
8.3.10.0080.00021.09
8.3.00.0080.00022.40
8.2.180.0090.00616.47
8.2.170.0110.00422.96
8.2.160.0090.00622.39
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0050.00226.16
8.2.120.0040.00420.87
8.2.110.0060.00321.24
8.2.100.0000.01118.04
8.2.90.0000.00818.22
8.2.80.0040.00417.97
8.2.70.0050.00317.88
8.2.60.0000.00817.93
8.2.50.0050.00518.10
8.2.40.0090.00018.28
8.2.30.0000.00719.28
8.2.20.0000.00817.77
8.2.10.0000.00817.93
8.2.00.0000.00817.82
8.1.280.0070.01125.92
8.1.270.0090.00923.63
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00021.37
8.1.230.0070.00322.73
8.1.220.0040.00417.76
8.1.210.0080.00018.77
8.1.200.0060.00317.48
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0040.00418.72
8.1.160.0070.00018.94
8.1.150.0000.00918.89
8.1.140.0000.00817.59
8.1.130.0030.00317.76
8.1.120.0040.00417.50
8.1.110.0040.00417.61
8.1.100.0040.00417.61
8.1.90.0000.00817.56
8.1.80.0070.00017.59
8.1.70.0060.00317.43
8.1.60.0040.00417.80
8.1.50.0000.00817.79
8.1.40.0000.00817.65
8.1.30.0080.00017.75
8.1.20.0040.00417.81
8.1.10.0000.00817.80
8.1.00.0090.00017.73
8.0.300.0000.00720.09
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0050.00317.39
8.0.260.0000.00617.02
8.0.250.0030.00317.16
8.0.240.0040.00417.17
8.0.230.0000.00717.13
8.0.220.0050.00217.07
8.0.210.0000.00716.99
8.0.200.0050.00317.08
8.0.190.0000.00817.15
8.0.180.0000.00717.13
8.0.170.0000.00917.02
8.0.160.0030.00317.02
8.0.150.0000.00717.04
8.0.140.0000.00717.06
8.0.130.0060.00013.52
8.0.120.0000.00817.04
8.0.110.0000.00717.14
8.0.100.0040.00417.12
8.0.90.0030.00317.09
8.0.80.0060.00917.04
8.0.70.0000.00817.07
8.0.60.0040.00417.03
8.0.50.0040.00417.14
8.0.30.0100.00917.38
8.0.20.0110.01117.40
8.0.10.0040.00417.21
8.0.00.0070.01016.97
7.4.330.0000.00516.82
7.4.320.0030.00316.64
7.4.300.0030.00316.75
7.4.290.0000.00716.65
7.4.280.0000.00816.64
7.4.270.0030.00316.64
7.4.260.0050.00013.43
7.4.250.0060.00316.64
7.4.240.0020.00616.69
7.4.230.0000.00716.56
7.4.220.0160.01016.73
7.4.210.0060.01016.72
7.4.200.0040.00416.54
7.4.190.0000.00716.61
7.4.160.0080.00816.70
7.4.150.0130.00317.40
7.4.140.0110.00717.86
7.4.130.0170.00016.80
7.4.120.0150.00316.68
7.4.110.0090.00916.53
7.4.100.0160.00016.61
7.4.90.0120.00616.89
7.4.80.0130.00319.39
7.4.70.0070.01016.73
7.4.60.0030.01416.66
7.4.50.0050.00516.56
7.4.40.0090.00622.77
7.4.30.0100.01016.71
7.4.00.0030.00914.85
7.3.330.0030.00313.22
7.3.320.0050.00013.20
7.3.310.0000.00716.41
7.3.300.0040.00416.48
7.3.290.0030.01016.41
7.3.280.0080.00716.42
7.3.270.0170.00717.40
7.3.260.0040.01518.24
7.3.250.0050.01116.60
7.3.240.0110.00516.45
7.3.230.0100.01016.39
7.3.210.0130.00716.52
7.3.200.0180.00019.39
7.3.190.0130.00316.52
7.3.180.0030.01316.71
7.3.170.0060.00916.52
7.3.160.0130.00316.75
7.3.120.0060.00915.18
7.2.330.0120.00916.85
7.2.320.0030.01416.79
7.2.310.0110.00716.69
7.2.300.0090.01216.93
7.2.290.0080.00816.91
7.2.00.0060.00619.54
7.1.100.0070.00418.18
7.1.70.0000.00717.40
7.1.60.0070.01719.17
7.1.50.0000.01917.16
7.1.00.0000.03722.46
7.0.200.0030.00616.84
7.0.140.0130.06721.97
7.0.100.0030.05719.87
7.0.90.0030.04019.83
7.0.80.0000.04319.80
7.0.70.0030.04320.10
7.0.60.0070.04019.85
7.0.50.0030.05020.35
7.0.40.0130.03320.11
7.0.30.0100.06020.08
7.0.20.0000.05719.95
7.0.10.0000.04720.02
7.0.00.0070.09020.09
5.6.280.0100.06720.91
5.6.250.0030.04320.48
5.6.240.0030.05020.49
5.6.230.0070.03720.69
5.6.220.0000.06020.53
5.6.210.0000.04320.69
5.6.200.0070.04721.05
5.6.190.0070.03721.00
5.6.180.0070.04020.95
5.6.170.0000.04321.06
5.6.160.0070.08721.12
5.6.150.0030.07321.12
5.6.140.0100.08021.07
5.6.130.0100.08721.01
5.6.120.0030.05021.09
5.6.110.0070.04020.89
5.6.100.0100.08021.05
5.6.90.0100.08021.08
5.6.80.0130.06320.37
5.6.70.0100.07720.44
5.6.60.0170.07020.38
5.6.50.0100.06720.40
5.6.40.0030.07720.30
5.6.30.0100.07020.27
5.6.20.0030.07020.45
5.6.10.0130.04020.30
5.6.00.0070.07720.39
5.5.380.0000.05020.34
5.5.370.0030.06020.34
5.5.360.0070.04020.43
5.5.350.0070.03720.28
5.5.340.0000.05020.90
5.5.330.0030.04020.92
5.5.320.0000.03720.79
5.5.310.0070.03720.77
5.5.300.0070.08720.72
5.5.290.0130.07720.76
5.5.280.0070.10020.78
5.5.270.0130.08020.62
5.5.260.0030.07720.88
5.5.250.0100.08320.71
5.5.240.0070.08020.21
5.5.230.0070.07720.13
5.5.220.0000.05320.10
5.5.210.0070.07320.19
5.5.200.0170.06320.10
5.5.190.0130.07720.27
5.5.180.0030.08720.23
5.5.160.0030.08320.24
5.5.150.0000.05720.27
5.5.140.0170.05320.09
5.5.130.0170.04720.17
5.5.120.0070.05720.10
5.5.110.0100.03319.96
5.5.100.0030.05720.11
5.5.90.0170.06720.04
5.5.80.0070.08020.09
5.5.70.0030.04320.03
5.5.60.0030.08320.07
5.5.50.0100.07020.14
5.5.40.0070.07320.02
5.5.30.0000.08720.02
5.5.20.0070.05319.94
5.5.10.0030.08020.11
5.5.00.0030.08320.09
5.4.450.0270.05719.29
5.4.440.0100.06719.36
5.4.430.0070.07319.35
5.4.420.0100.07319.46
5.4.410.0030.07319.31
5.4.400.0070.04318.81
5.4.390.0200.06018.81
5.4.380.0070.05718.95
5.4.370.0130.07319.04
5.4.360.0000.07319.07
5.4.350.0070.08019.06
5.4.340.0130.07319.05
5.4.320.0070.04318.94
5.4.310.0130.03318.98
5.4.300.0030.08019.12
5.4.290.0100.07019.08
5.4.280.0070.03318.78
5.4.270.0130.06718.96
5.4.260.0030.06719.16
5.4.250.0030.07019.02
5.4.240.0130.07319.04
5.4.230.0000.04719.14
5.4.220.0070.04319.12
5.4.210.0170.06718.96
5.4.200.0100.03319.22
5.4.190.0200.04318.87
5.4.180.0100.07319.11
5.4.170.0100.08319.05
5.4.160.0100.05319.21
5.4.150.0070.08019.21
5.4.140.0000.07016.27
5.4.130.0070.06316.13
5.4.120.0000.04716.35
5.4.110.0000.04016.46
5.4.100.0100.06716.21
5.4.90.0030.07316.45
5.4.80.0130.06716.20
5.4.70.0130.06716.43
5.4.60.0100.06016.18
5.4.50.0100.02716.33
5.4.40.0130.04016.33
5.4.30.0030.03316.23
5.4.20.0070.06016.18
5.4.10.0070.07716.34
5.4.00.0030.07315.79
5.3.290.0130.07014.64
5.3.280.0100.07314.59
5.3.270.0130.07014.60
5.3.260.0030.07714.61
5.3.250.0000.08314.50
5.3.240.0130.07014.51
5.3.230.0070.06714.53
5.3.220.0070.07014.55
5.3.210.0100.03714.55
5.3.200.0030.07014.51
5.3.190.0200.06014.55
5.3.180.0030.07014.42
5.3.170.0030.03314.41
5.3.160.0000.07714.50
5.3.150.0130.06714.42
5.3.140.0070.08014.42
5.3.130.0100.07314.49
5.3.120.0100.06714.55
5.3.110.0000.06014.50
5.3.100.0130.06314.00
5.3.90.0030.08013.97
5.3.80.0100.07014.00
5.3.70.0130.06713.93
5.3.60.0100.04713.77
5.3.50.0000.07313.80
5.3.40.0100.07313.88
5.3.30.0070.05713.88
5.3.20.0030.05713.55
5.3.10.0070.07013.64
5.3.00.0070.03013.48
5.2.170.0030.02711.17
5.2.160.0000.05711.13
5.2.150.0000.03011.13
5.2.140.0000.04711.19
5.2.130.0000.04011.05
5.2.120.0000.06710.92
5.2.110.0000.06011.09
5.2.100.0030.05310.95
5.2.90.0030.03011.02
5.2.80.0070.05711.04
5.2.70.0030.06311.04
5.2.60.0100.02010.96
5.2.50.0100.04711.04
5.2.40.0030.05010.79
5.2.30.0030.06311.02
5.2.20.0000.06310.76
5.2.10.0030.06010.75
5.2.00.0030.06310.70
5.1.60.0030.02310.07
5.1.50.0000.05010.06
5.1.40.0030.05310.00
5.1.30.0070.04310.34
5.1.20.0030.05710.29
5.1.10.0000.0309.91
5.1.00.0030.0279.89
5.0.50.0030.0479.32
5.0.40.0000.0279.32
5.0.30.0070.0439.32
5.0.20.0030.0379.32
5.0.10.0030.0279.32
5.0.00.0000.0339.32
4.4.90.0000.0379.32
4.4.80.0070.0309.32
4.4.70.0030.0239.32
4.4.60.0000.0409.32
4.4.50.0000.0379.32
4.4.40.0030.0539.32
4.4.30.0000.0339.32
4.4.20.0000.0139.32
4.4.10.0000.0209.32
4.4.00.0030.0279.32
4.3.110.0000.0309.32
4.3.100.0030.0339.32
4.3.90.0000.0309.32
4.3.80.0000.0279.32
4.3.70.0000.0339.32
4.3.60.0000.0179.32
4.3.50.0030.0309.32
4.3.40.0000.0539.32
4.3.30.0030.0239.32
4.3.20.0000.0379.32
4.3.10.0030.0339.32
4.3.00.0070.0139.32

preferences:
44.16 ms | 401 KiB | 5 Q