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], "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)
8.3.60.0160.00318.23
8.3.50.0110.00522.13
8.3.40.0040.01118.92
8.3.30.0070.00719.22
8.3.20.0080.00020.20
8.3.10.0040.00423.66
8.3.00.0070.00020.84
8.2.180.0160.00018.79
8.2.170.0040.01122.96
8.2.160.0100.00320.32
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0190.00026.16
8.2.120.0080.00019.73
8.2.110.0050.00522.42
8.2.100.0060.00619.34
8.2.90.0030.00519.34
8.2.80.0040.00417.97
8.2.70.0000.01117.75
8.2.60.0140.00017.79
8.2.50.0000.00818.07
8.2.40.0030.00520.00
8.2.30.0030.00418.33
8.2.20.0040.00417.83
8.2.10.0030.00418.14
8.2.00.0000.00717.95
8.1.280.0170.00325.92
8.1.270.0050.00323.71
8.1.260.0030.00526.35
8.1.250.0070.01128.09
8.1.240.0030.00723.91
8.1.230.0000.01119.14
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.01017.47
8.1.190.0040.00417.35
8.1.180.0090.00018.10
8.1.170.0030.00518.66
8.1.160.0070.00022.00
8.1.150.0040.00418.79
8.1.140.0020.00517.59
8.1.130.0030.00317.73
8.1.120.0070.00017.54
8.1.110.0020.00517.54
8.1.100.0040.00417.57
8.1.90.0080.00017.54
8.1.80.0070.00017.66
8.1.70.0000.00717.62
8.1.60.0030.00717.77
8.1.50.0030.00517.77
8.1.40.0040.00817.81
8.1.30.0070.00317.75
8.1.20.0000.00817.94
8.1.10.0000.00717.67
8.1.00.0000.00817.72
8.0.300.0000.00718.77
8.0.290.0030.00517.00
8.0.280.0070.00018.38
8.0.270.0000.00717.31
8.0.260.0030.00317.26
8.0.250.0000.00717.20
8.0.240.0030.00717.22
8.0.230.0040.00417.08
8.0.220.0030.00317.18
8.0.210.0000.00717.02
8.0.200.0000.00617.15
8.0.190.0000.00717.11
8.0.180.0040.00417.09
8.0.170.0040.00417.14
8.0.160.0000.00717.02
8.0.150.0080.00017.08
8.0.140.0030.00517.08
8.0.130.0030.00313.63
8.0.120.0040.00416.98
8.0.110.0000.00717.06
8.0.100.0030.00516.98
8.0.90.0050.00217.05
8.0.80.0170.00417.04
8.0.70.0000.00816.90
8.0.60.0070.00017.11
8.0.50.0000.00717.00
8.0.30.0110.00817.36
8.0.20.0080.01117.40
8.0.10.0000.00716.92
8.0.00.0070.01116.72
7.4.330.0020.00215.00
7.4.320.0030.00316.56
7.4.300.0030.00316.56
7.4.290.0000.00716.74
7.4.280.0030.00516.66
7.4.270.0000.00716.65
7.4.260.0090.00016.77
7.4.250.0060.00316.73
7.4.240.0030.00516.71
7.4.230.0040.00416.69
7.4.220.0170.01216.68
7.4.210.0070.00716.67
7.4.200.0030.00316.41
7.4.160.0080.00816.79
7.4.150.0130.00717.40
7.4.140.0110.00917.86
7.4.130.0110.00616.72
7.4.120.0070.01216.62
7.4.110.0140.00316.87
7.4.100.0030.01716.62
7.4.90.0090.00916.60
7.4.80.0100.01119.39
7.4.70.0080.00816.51
7.4.60.0180.00616.78
7.4.50.0030.00616.59
7.4.40.0060.01016.60
7.4.30.0100.00616.79
7.4.10.0070.01114.80
7.4.00.0070.01115.12
7.3.330.0030.00313.37
7.3.320.0000.00513.33
7.3.310.0030.00316.42
7.3.300.0000.00716.49
7.3.290.0040.01116.39
7.3.280.0060.01216.43
7.3.270.0140.00417.40
7.3.260.0100.00716.44
7.3.250.0140.00716.56
7.3.240.0060.01016.77
7.3.230.0070.01116.71
7.3.210.0040.01316.46
7.3.200.0060.01019.39
7.3.190.0110.01116.54
7.3.180.0120.00316.38
7.3.170.0090.01316.88
7.3.160.0090.01216.51
7.3.130.0110.00714.95
7.3.120.0050.01215.15
7.3.110.0070.00914.98
7.3.100.0090.00715.02
7.3.90.0050.01014.93
7.3.80.0070.00315.06
7.3.70.0070.00414.94
7.3.60.0090.00514.93
7.3.50.0050.00814.91
7.3.40.0080.00514.95
7.3.30.0020.00915.03
7.3.20.0060.01016.83
7.3.10.0050.00916.86
7.3.00.0070.00516.86
7.2.330.0100.00716.75
7.2.320.0130.00316.95
7.2.310.0090.00916.76
7.2.300.0100.00716.79
7.2.290.0090.00916.63
7.2.260.0070.00815.13
7.2.250.0040.01314.92
7.2.240.0050.00915.13
7.2.230.0070.00815.19
7.2.220.0090.00815.21
7.2.210.0050.00815.11
7.2.200.0060.00815.13
7.2.190.0080.00814.86
7.2.180.0030.01015.17
7.2.170.0070.00515.19
7.2.160.0030.01015.11
7.2.150.0050.01217.19
7.2.140.0070.00917.04
7.2.130.0070.00817.04
7.2.120.0050.00717.05
7.2.110.0060.00917.06
7.2.100.0050.00817.13
7.2.90.0050.01017.11
7.2.80.0050.00817.11
7.2.70.0050.01017.07
7.2.60.0070.00717.07
7.2.50.0070.00717.12
7.2.40.0090.00517.15
7.2.30.0040.01017.08
7.2.20.0050.00916.98
7.2.10.0060.00817.01
7.2.00.0060.00717.49
7.1.330.0070.00715.97
7.1.320.0050.00815.99
7.1.310.0030.01115.95
7.1.300.0070.00816.05
7.1.290.0040.00615.89
7.1.280.0090.00315.98
7.1.270.0080.00615.79
7.1.260.0080.00615.97
7.1.250.0060.00615.96
7.1.240.0070.00515.88
7.1.230.0060.00615.97
7.1.220.0080.00615.87
7.1.210.0070.00615.91
7.1.200.0040.00816.03
7.1.190.0060.00816.00
7.1.180.0050.00715.97
7.1.170.0080.00416.08
7.1.160.0060.00516.03
7.1.150.0070.00615.92
7.1.140.0080.00516.03
7.1.130.0050.00616.00
7.1.120.0050.00715.94
7.1.110.0070.00515.96
7.1.100.0030.00916.53
7.1.90.0050.00616.00
7.1.80.0050.00715.96
7.1.70.0050.00716.18
7.1.60.0060.00816.76
7.1.50.0080.00816.31
7.1.40.0040.01115.94
7.1.30.0060.00716.03
7.1.20.0050.00815.89
7.1.10.0060.00715.94
7.1.00.0070.02017.22
7.0.330.0050.00615.44
7.0.320.0050.00515.57
7.0.310.0020.01215.50
7.0.300.0090.00515.47
7.0.290.0040.00815.47
7.0.280.0050.00815.52
7.0.270.0070.00315.48
7.0.260.0040.00915.55
7.0.250.0060.00715.61
7.0.240.0030.00815.45
7.0.230.0040.00715.66
7.0.220.0030.00915.61
7.0.210.0050.00715.63
7.0.200.0020.00915.83
7.0.190.0060.00715.57
7.0.180.0050.01015.39
7.0.170.0040.00715.66
7.0.160.0050.00715.63
7.0.150.0060.00815.54
7.0.140.0030.02216.85
7.0.130.0030.00915.59
7.0.120.0060.00815.61
7.0.110.0090.00615.52
7.0.100.0080.02116.44
7.0.90.0030.02316.46
7.0.80.0040.02416.42
7.0.70.0060.02416.40
7.0.60.0050.02316.49
7.0.50.0060.02116.67
7.0.40.0050.02614.99
7.0.30.0050.02314.84
7.0.20.0030.02614.77
7.0.10.0070.02114.93
7.0.00.0060.01614.88
5.6.400.0060.00514.32
5.6.390.0040.00614.18
5.6.380.0050.00614.41
5.6.370.0050.00714.27
5.6.360.0040.00914.51
5.6.350.0050.00714.37
5.6.340.0060.00714.60
5.6.330.0030.00914.27
5.6.320.0030.00914.45
5.6.310.0050.00614.69
5.6.300.0070.00914.49
5.6.290.0030.01014.39
5.6.280.0060.01915.77
5.6.270.0040.00914.43
5.6.260.0050.00914.52
5.6.250.0050.01915.62
5.6.240.0060.02215.65
5.6.230.0050.02415.64
5.6.220.0080.02015.67
5.6.210.0060.02315.70
5.6.200.0040.02615.82
5.6.190.0070.02315.82
5.6.180.0080.02015.84
5.6.170.0060.01615.80
5.6.160.0060.01815.79
5.6.150.0050.01615.71
5.6.140.0070.02415.74
5.6.130.0060.02115.75
5.6.120.0040.01715.70
5.6.110.0070.01515.79
5.6.100.0050.02315.76
5.6.90.0050.02115.79
5.6.80.0070.02015.59
5.6.70.0060.02215.60
5.6.60.0060.02015.61
5.6.50.0030.02015.48
5.6.40.0040.01915.61
5.6.30.0050.02215.48
5.6.20.0080.02015.53
5.6.10.0070.01915.69
5.6.00.0090.01815.54
5.5.380.0080.02114.84
5.5.370.0060.02114.81
5.5.360.0050.02514.91
5.5.350.0090.01914.88
5.5.340.0070.02214.87
5.5.330.0070.02215.10
5.5.320.0060.01314.98
5.5.310.0060.01915.03
5.5.300.0070.02114.92
5.5.290.0070.02214.99
5.5.280.0080.01914.92
5.5.270.0080.02015.05
5.5.260.0080.02215.01
5.5.250.0080.01914.83
5.5.240.0070.02314.86
5.5.230.0090.02014.88
5.5.220.0090.01914.82
5.5.210.0060.02114.84
5.5.200.0060.02414.83
5.5.190.0100.01914.92
5.5.180.0110.01814.71
5.5.170.0080.00613.45
5.5.160.0060.01814.80
5.5.150.0060.01814.79
5.5.140.0050.02114.82
5.5.130.0050.01314.69
5.5.120.0060.01914.80
5.5.110.0050.01414.81
5.5.100.0060.01314.72
5.5.90.0070.01214.60
5.5.80.0090.01314.85
5.5.70.0040.01614.80
5.5.60.0050.01314.73
5.5.50.0050.01314.73
5.5.40.0050.02214.74
5.5.30.0040.02314.74
5.5.20.0030.02014.79
5.5.10.0060.02014.79
5.5.00.0030.01714.78
5.4.450.0070.01813.26
5.4.440.0090.01713.16
5.4.430.0060.01913.23
5.4.420.0050.02013.23
5.4.410.0040.01613.23
5.4.400.0070.01913.13
5.4.390.0040.01913.15
5.4.380.0060.01213.12
5.4.370.0060.01313.12
5.4.360.0060.01613.07
5.4.350.0060.02113.11
5.4.340.0050.02113.17
5.4.330.0080.00511.62
5.4.320.0050.02013.10
5.4.310.0040.02213.13
5.4.300.0050.01513.13
5.4.290.0020.01413.08
5.4.280.0040.01313.12
5.4.270.0050.01113.12
5.4.260.0060.01213.11
5.4.250.0050.01213.13
5.4.240.0020.01413.11
5.4.230.0010.01412.99
5.4.220.0060.01013.04
5.4.210.0060.00913.03
5.4.200.0040.02213.13
5.4.190.0030.02113.12
5.4.180.0070.01013.05
5.4.170.0060.02013.08
5.4.160.0020.01713.05
5.4.150.0040.01413.09
5.4.140.0020.01412.57
5.4.130.0050.01212.50
5.4.120.0040.01212.64
5.4.110.0050.01312.45
5.4.100.0040.01512.58
5.4.90.0050.01612.53
5.4.80.0050.01112.56
5.4.70.0050.01112.51
5.4.60.0010.01612.58
5.4.50.0060.01012.50
5.4.40.0060.01012.54
5.4.30.0060.01012.52
5.4.20.0050.01112.48
5.4.10.0060.01112.52
5.4.00.0050.01112.41
5.3.290.0040.01612.04
5.3.280.0060.01011.92
5.3.270.0060.01512.02
5.3.260.0040.01412.00
5.3.250.0060.01112.05
5.3.240.0020.01911.94
5.3.230.0040.01412.02
5.3.220.0010.01411.98
5.3.210.0050.01512.00
5.3.200.0030.01412.00
5.3.190.0070.01011.93
5.3.180.0040.01111.97
5.3.170.0030.01412.03
5.3.160.0060.01211.95
5.3.150.0040.01111.97
5.3.140.0040.01212.00
5.3.130.0050.01111.94
5.3.120.0030.01211.98
5.3.110.0050.01211.92
5.3.100.0050.01211.88
5.3.90.0030.01211.89
5.3.80.0030.01211.86
5.3.70.0030.01311.81
5.3.60.0030.01111.87
5.3.50.0040.01511.84
5.3.40.0040.01011.84
5.3.30.0050.01211.84
5.3.20.0030.01311.76
5.3.10.0040.01011.76
5.3.00.0020.01311.71
5.2.170.0020.01911.07
5.2.160.0020.01610.98
5.2.150.0080.01211.00
5.2.140.0050.01310.98
5.2.130.0030.01511.05
5.2.120.0040.01711.09
5.2.110.0060.01211.08
5.2.100.0020.02011.06
5.2.90.0030.01710.97
5.2.80.0030.01611.05
5.2.70.0010.02210.97
5.2.60.0060.01911.01
5.2.50.0030.01610.99
5.2.40.0050.01510.91
5.2.30.0040.01311.01
5.2.20.0060.01310.93
5.2.10.0050.01710.89
5.2.00.0050.02810.81
5.1.60.0020.02810.51
5.1.50.0020.03110.49
5.1.40.0040.01710.49
5.1.30.0070.02910.70
5.1.20.0050.02910.71
5.1.10.0060.01610.55
5.1.00.0030.02610.53
5.0.50.0020.0149.96
5.0.40.0030.0209.96
5.0.30.0060.0189.96
5.0.20.0020.0239.96
5.0.10.0030.0239.96
5.0.00.0050.0289.96
4.4.90.0020.0109.96
4.4.80.0020.0159.96
4.4.70.0010.0099.96
4.4.60.0000.0149.96
4.4.50.0030.0189.96
4.4.40.0060.0159.96
4.4.30.0030.0179.96
4.4.20.0020.0179.96
4.4.10.0010.0149.96
4.4.00.0000.0319.96
4.3.110.0030.0159.96
4.3.100.0010.0199.96
4.3.90.0020.0189.96
4.3.80.0030.0179.96
4.3.70.0020.0179.96
4.3.60.0030.0129.96
4.3.50.0030.0219.96
4.3.40.0040.0239.96
4.3.30.0060.0139.96
4.3.20.0000.0189.96
4.3.10.0000.0129.96
4.3.00.0000.0219.96

preferences:
39.81 ms | 401 KiB | 5 Q