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:]]*)/u", $a, $match)) print(mb_strlen($match[1], "UTF-8")); ?>

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)
8.3.60.0100.01018.55
8.3.50.0100.00716.75
8.3.40.0070.00718.83
8.3.30.0060.00919.09
8.3.20.0080.00018.89
8.3.10.0090.00020.84
8.3.00.0050.00317.88
8.2.180.0040.01416.75
8.2.170.0110.00722.96
8.2.160.0070.00722.28
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00420.08
8.2.110.0000.01920.50
8.2.100.0150.00318.29
8.2.90.0040.00418.34
8.2.80.0030.00618.16
8.2.70.0030.00617.75
8.2.60.0080.00018.05
8.2.50.0000.00818.07
8.2.40.0040.00420.13
8.2.30.0040.00418.14
8.2.20.0040.00417.91
8.2.10.0040.00418.03
8.2.00.0070.00317.84
8.1.280.0110.00725.92
8.1.270.0030.00623.99
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0060.00322.05
8.1.230.0040.00820.97
8.1.220.0060.00317.74
8.1.210.0050.00318.86
8.1.200.0100.00017.60
8.1.190.0040.00417.39
8.1.180.0050.00318.10
8.1.170.0040.00418.75
8.1.160.0040.00418.99
8.1.150.0040.00418.91
8.1.140.0040.00417.67
8.1.130.0000.00717.98
8.1.120.0040.00417.67
8.1.110.0110.00017.57
8.1.100.0040.00417.55
8.1.90.0000.00717.50
8.1.80.0040.00417.65
8.1.70.0000.00817.58
8.1.60.0000.00717.66
8.1.50.0000.00917.63
8.1.40.0040.00417.70
8.1.30.0050.00317.84
8.1.20.0000.00817.84
8.1.10.0000.00817.78
8.1.00.0090.00017.71
8.0.300.0070.00020.12
8.0.290.0040.00417.00
8.0.280.0090.00018.53
8.0.270.0000.00717.26
8.0.260.0030.00318.79
8.0.250.0000.00717.29
8.0.240.0110.00017.14
8.0.230.0040.00417.25
8.0.220.0000.00717.24
8.0.210.0070.00017.25
8.0.200.0050.00317.25
8.0.190.0000.00917.25
8.0.180.0040.00417.17
8.0.170.0000.00817.18
8.0.160.0000.00717.24
8.0.150.0000.00917.09
8.0.140.0040.00717.15
8.0.130.0030.00313.62
8.0.120.0040.00417.21
8.0.110.0060.00317.10
8.0.100.0070.00017.21
8.0.90.0020.00517.11
8.0.80.0030.01317.20
8.0.70.0000.00717.23
8.0.60.0000.00717.05
8.0.50.0000.00717.13
8.0.30.0170.00917.44
8.0.20.0080.01317.42
8.0.10.0040.00417.17
8.0.00.0110.01016.92
7.4.330.0000.00514.99
7.4.320.0030.00316.80
7.4.300.0060.00016.80
7.4.290.0070.00016.80
7.4.280.0000.00816.70
7.4.270.0040.00416.82
7.4.260.0000.00513.43
7.4.250.0060.00316.80
7.4.240.0000.00716.74
7.4.230.0040.00416.93
7.4.220.0090.00616.68
7.4.210.0090.00816.75
7.4.200.0030.00516.63
7.4.190.0000.00716.66
7.4.160.0030.01316.91
7.4.150.0120.00617.07
7.4.140.0120.00717.24
7.4.130.0080.00816.71
7.4.120.0140.00316.74
7.4.110.0090.00916.68
7.4.100.0180.00316.72
7.4.90.0120.00916.59
7.4.80.0040.01718.80
7.4.70.0090.01316.71
7.4.60.0080.00816.87
7.4.50.0000.00416.57
7.4.40.0110.00422.26
7.4.30.0090.00916.79
7.4.00.0060.00915.16
7.3.330.0030.00313.30
7.3.320.0030.00313.42
7.3.310.0040.00416.59
7.3.300.0000.00616.50
7.3.290.0090.00616.52
7.3.280.0050.01116.47
7.3.270.0070.01017.07
7.3.260.0090.01018.24
7.3.250.0110.00916.72
7.3.240.0120.00616.54
7.3.230.0130.00316.59
7.3.210.0100.00716.72
7.3.200.0100.01019.39
7.3.190.0060.01416.69
7.3.180.0120.00316.60
7.3.170.0030.01316.58
7.3.160.0040.01116.84
7.3.120.0030.01315.13
7.3.110.0060.01015.00
7.3.100.0040.01114.82
7.3.90.0030.01315.30
7.3.80.0100.00315.03
7.3.70.0070.00715.05
7.3.60.0060.01015.12
7.3.50.0100.00314.63
7.3.40.0030.01014.91
7.3.30.0130.00314.90
7.3.20.0070.00716.90
7.3.10.0070.00816.81
7.3.00.0050.00816.79
7.2.330.0100.00716.79
7.2.320.0070.01116.88
7.2.310.0060.01216.92
7.2.300.0130.00316.83
7.2.290.0090.00816.84
7.2.240.0060.00915.36
7.2.230.0000.01615.04
7.2.220.0060.00915.16
7.2.210.0000.01815.14
7.2.200.0060.01115.30
7.2.190.0030.01314.84
7.2.180.0040.01215.31
7.2.170.0070.01015.20
7.2.160.0100.00715.12
7.2.150.0060.00917.16
7.2.140.0100.00317.26
7.2.130.0040.01017.07
7.2.120.0040.01117.08
7.2.110.0060.00616.92
7.2.100.0040.01017.08
7.2.90.0040.01017.05
7.2.80.0020.01017.18
7.2.70.0070.00617.02
7.2.60.0070.00617.03
7.2.50.0020.00817.02
7.2.40.0070.00617.09
7.2.30.0050.00817.14
7.2.20.0060.00817.06
7.2.10.0050.00917.01
7.2.00.0070.00717.66
7.1.330.0000.01516.07
7.1.320.0030.01015.71
7.1.310.0120.00315.84
7.1.300.0060.00915.95
7.1.290.0080.00815.73
7.1.280.0000.01415.98
7.1.270.0110.00616.08
7.1.260.0080.00815.86
7.1.250.0050.00415.99
7.1.100.0000.00918.41
7.1.70.0030.01017.30
7.1.60.0030.02019.40
7.1.50.0070.00417.34
7.1.00.0100.05722.35
7.0.200.0000.00716.93
7.0.140.0130.06322.08
7.0.120.0000.03322.14
7.0.60.0130.07719.98
7.0.50.0100.08017.68
7.0.40.0030.08020.02
7.0.30.0530.06720.01
7.0.20.0170.04020.02
7.0.10.0400.07020.10
7.0.00.0170.06320.18
5.6.280.0030.06721.11
5.6.210.0100.08020.47
5.6.200.0030.04318.28
5.6.190.0100.07020.56
5.6.180.0300.04020.63
5.6.170.0330.04720.48
5.6.160.0100.05320.38
5.6.150.0070.08018.16
5.6.140.0030.08718.20
5.6.130.0030.08718.14
5.6.120.0170.07320.89
5.6.110.0130.07320.98
5.6.100.0030.08720.97
5.6.90.0200.06720.96
5.6.80.0130.06020.41
5.6.70.3970.04020.37
5.5.350.0300.04320.52
5.5.340.0170.07017.91
5.5.330.0130.06320.43
5.5.320.0270.06020.41
5.5.310.0270.08020.21
5.5.300.0070.08317.96
5.5.290.0130.05317.92
5.5.280.0100.06720.64
5.5.270.0030.08320.85
5.5.260.0030.04320.86
5.5.250.0200.06720.69
5.5.240.0100.03720.26
5.4.450.0030.05019.57
5.4.440.0170.03719.40
5.4.430.0070.06719.13
5.4.420.0070.07019.40
5.4.410.0000.08019.28
5.4.400.0030.06018.92
5.4.390.0070.07718.88
5.4.380.0030.07319.13
5.4.370.0000.07718.81
5.4.360.0070.07719.16
5.4.350.0030.04019.13
5.4.340.0030.07019.09
5.4.320.0070.07719.13
5.4.310.0030.06718.82
5.4.300.0070.04719.09
5.4.290.0000.05018.88
5.4.280.0030.05019.18
5.4.270.0100.07019.13
5.4.260.0030.05019.24
5.4.250.0000.04019.08
5.4.240.0000.03718.91
5.4.230.0030.04019.09
5.4.220.0000.04019.07
5.4.210.0000.03719.09
5.4.200.0000.03718.92
5.4.190.0070.06019.08
5.4.180.0000.04319.23
5.4.170.0030.03718.92
5.4.160.0030.03318.80
5.4.150.0030.03318.86
5.4.140.0030.03716.27
5.4.130.0000.03316.28
5.4.120.0000.03316.33
5.4.110.0030.04316.46
5.4.100.0000.03716.39
5.4.90.0000.04316.34
5.4.80.0030.03316.38
5.4.70.0000.03716.04
5.4.60.0000.03316.32
5.4.50.0000.03716.31
5.4.40.0000.03316.41
5.4.30.0070.03316.40
5.4.20.0000.03316.38
5.4.10.0000.03716.36
5.4.00.0000.03715.99
5.3.290.0030.07014.64
5.3.280.0000.03714.43
5.3.270.0030.03714.63
5.3.260.0030.03714.44
5.3.250.0030.03714.48
5.3.240.0070.03014.54
5.3.230.0030.03714.47
5.3.220.0030.03314.52
5.3.210.0000.04014.51
5.3.200.0000.04014.43
5.3.190.0000.04314.39
5.3.180.0030.03314.51
5.3.170.0000.03714.65
5.3.160.0000.04014.40
5.3.150.0000.03714.39
5.3.140.0000.03714.38
5.3.130.0000.03714.65
5.3.120.0030.03714.63
5.3.110.0000.04014.38
5.3.100.0100.02713.89
5.3.90.0000.03314.05
5.3.80.0000.03713.86
5.3.70.0000.03313.92
5.3.60.0000.03313.95
5.3.50.0000.03313.78
5.3.40.0030.04713.89
5.3.30.0070.03013.86
5.3.20.0000.06713.72
5.3.10.0030.07313.48
5.3.00.0030.06013.62
5.2.170.0030.03012.19
5.2.160.0000.03012.19
5.2.150.0000.03012.19
5.2.140.0000.06312.19
5.2.130.0030.05712.19
5.2.120.0000.06312.19
5.2.110.0070.04312.19
5.2.100.0070.03312.19
5.2.90.0030.05012.19
5.2.80.0000.05012.19
5.2.70.0000.06312.19
5.2.60.0030.06312.19
5.2.50.0070.05312.19
5.2.40.0030.05712.19
5.2.30.0030.06312.19
5.2.20.0100.05012.19
5.2.10.0000.05012.19
5.2.00.0030.06312.19
5.1.60.0070.05012.19
5.1.50.0030.03712.19
5.1.40.0030.05012.19
5.1.30.0030.05712.19
5.1.20.0030.05312.19
5.1.10.0030.05712.19
5.1.00.0030.03712.19
5.0.50.0030.04012.19
5.0.40.0030.03312.19
5.0.30.0070.06312.19
5.0.20.0070.03712.19
5.0.10.0070.03312.19
5.0.00.0000.06712.19
4.4.90.0000.03312.19
4.4.80.0000.03712.19
4.4.70.0030.03712.19
4.4.60.0030.03712.19
4.4.50.0000.03712.19
4.4.40.0030.05012.19
4.4.30.0000.03012.19
4.4.20.0000.02312.19
4.4.10.0030.03312.19
4.4.00.0030.04312.19
4.3.110.0030.03312.19
4.3.100.0030.02312.19
4.3.90.0000.03712.19
4.3.80.0000.05012.19
4.3.70.0070.02012.19
4.3.60.0000.01712.19
4.3.50.0000.02312.19
4.3.40.0000.03012.19
4.3.30.0030.04012.19
4.3.20.0030.03312.19
4.3.10.0000.04012.19
4.3.00.0000.03312.19

preferences:
36.8 ms | 400 KiB | 5 Q