3v4l.org

run code in 300+ PHP versions simultaneously
<?php $re = '~(?<!\S)\S{11}(?!\S)~'; $str = 'Hello match this C90.083635. 11 character long word not C90.083635.73G because it exceed 11 character and not C90.08363 because is not 11 character long.'; preg_match_all($re, $str, $matches); print_r($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)
8.5.10.0120.00516.77
8.5.00.0140.00720.28
8.4.150.0020.00014.05
8.4.140.0090.01217.74
8.4.130.0140.00617.84
8.4.120.0050.00520.77
8.4.110.0120.00722.24
8.4.100.0100.00418.75
8.4.90.0070.00318.52
8.4.80.0120.00619.67
8.4.70.0150.00517.90
8.4.60.0120.00818.59
8.4.50.0110.00717.69
8.4.40.0130.00719.71
8.4.30.0160.00322.20
8.4.20.0100.01020.48
8.4.10.0120.00322.46
8.3.280.0120.00818.50
8.3.270.0140.00816.77
8.3.260.0120.00816.65
8.3.250.0120.00718.89
8.3.240.0080.00816.74
8.3.230.0120.00716.63
8.3.220.0050.00317.30
8.3.210.0110.00816.56
8.3.200.0040.00516.65
8.3.190.0080.00917.15
8.3.180.0070.00116.69
8.3.170.0110.00716.97
8.3.160.0120.00616.42
8.3.150.0100.01020.57
8.3.140.0060.00318.74
8.3.130.0040.00418.48
8.3.120.0040.00420.79
8.3.110.0000.00820.94
8.3.100.0060.00324.06
8.3.90.0080.00026.77
8.3.80.0110.00016.69
8.3.70.0030.01116.72
8.3.60.0140.00718.55
8.3.50.0070.00618.23
8.3.40.0080.00818.82
8.3.30.0080.00818.69
8.3.20.0040.00422.66
8.3.10.0050.00521.96
8.3.00.0050.00322.50
8.2.290.0100.00820.64
8.2.280.0100.00718.55
8.2.270.0130.00617.29
8.2.260.0070.01017.36
8.2.250.0030.01418.50
8.2.240.0100.01017.55
8.2.230.0050.00322.58
8.2.220.0160.00037.54
8.2.210.0070.00726.77
8.2.200.0060.00316.63
8.2.190.0150.00316.58
8.2.180.0060.01216.63
8.2.170.0070.00722.96
8.2.160.0110.00320.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00026.16
8.2.110.0030.00622.25
8.2.100.0060.00617.84
8.2.90.0000.00817.84
8.2.80.0040.00419.20
8.2.70.0000.00918.04
8.2.60.0050.00218.09
8.2.50.0040.00418.10
8.2.40.0040.00419.42
8.2.30.0040.00419.32
8.2.20.0000.00718.33
8.2.10.0040.00419.14
8.2.00.0040.00419.10
8.1.330.0110.00821.98
8.1.320.0130.00716.02
8.1.310.0040.00418.59
8.1.300.0060.00316.39
8.1.290.0060.00318.88
8.1.280.0130.00625.92
8.1.270.0080.00020.39
8.1.260.0050.00326.35
8.1.250.0090.00028.09
8.1.240.0060.00322.02
8.1.230.0060.00620.83
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.38
8.1.190.0050.00317.23
8.1.180.0060.00318.10
8.1.170.0000.00818.43
8.1.160.0070.00019.02
8.1.150.0070.00018.75
8.1.140.0000.00820.79
8.1.130.0040.00420.08
8.1.120.0060.00317.57
8.1.110.0000.00717.43
8.1.100.0000.01017.50
8.1.90.0030.00517.58
8.1.80.0040.00417.50
8.1.70.0040.00417.55
8.1.60.0030.00517.67
8.1.50.0000.00817.50
8.1.40.0030.00517.61
8.1.30.0040.00417.76
8.1.20.0040.00417.70
8.1.10.0040.00417.75
8.1.00.0060.00317.67
8.0.300.0000.00720.11
8.0.290.0070.00316.88
8.0.280.0040.00418.26
8.0.270.0040.00417.13
8.0.260.0040.00419.97
8.0.250.0070.00017.09
8.0.240.0000.00716.94
8.0.230.0060.00317.00
8.0.220.0050.00316.96
8.0.210.0030.00516.95
8.0.200.0000.00616.93
8.0.190.0000.00716.92
8.0.180.0090.00016.98
8.0.170.0060.00316.82
8.0.160.0040.00417.08
8.0.150.0000.00716.79
8.0.140.0040.00416.80
8.0.130.0050.00013.39
8.0.120.0080.00016.82
8.0.110.0080.00016.81
8.0.100.0000.00716.85
8.0.90.0030.00616.80
8.0.80.0090.01217.03
8.0.70.0000.00816.91
8.0.60.0000.00816.82
8.0.50.0040.00416.83
8.0.30.0110.01117.37
8.0.20.0060.01217.18
8.0.10.0000.00716.98
8.0.00.0120.00916.75
7.4.330.0020.00215.55
7.4.320.0030.00316.75
7.4.300.0030.00316.65
7.4.290.0070.00016.54
7.4.280.0070.00016.64
7.4.270.0030.00316.73
7.4.260.0000.00513.41
7.4.250.0070.00016.71
7.4.240.0070.00116.61
7.4.230.0040.00416.85
7.4.220.0030.00316.59
7.4.210.0060.01116.79
7.4.200.0070.00016.65
7.4.130.0110.00716.68
7.4.120.0060.01416.77
7.4.110.0080.00816.69
7.4.100.0030.01416.57
7.4.90.0080.00916.48
7.4.80.0100.00719.39
7.4.70.0100.00716.76
7.4.60.0030.01316.46
7.4.50.0140.00316.75
7.4.40.0040.01216.47
7.4.00.0030.01215.13
7.3.330.0000.00716.17
7.3.320.0000.00513.17
7.3.310.0000.00716.43
7.3.300.0030.00316.36
7.3.290.0050.00316.34
7.3.280.0100.00716.32
7.3.260.0120.00816.53
7.3.240.0140.00416.42
7.3.230.0120.00616.70
7.3.210.0140.00616.54
7.3.200.0100.01216.34
7.3.190.0140.00516.57
7.3.180.0070.01616.77
7.3.170.0070.01016.37
7.3.160.0080.00816.55
7.3.100.0070.00715.01
7.3.90.0030.00914.86
7.3.80.0070.00714.60
7.3.70.0110.00314.53
7.3.60.0030.01014.86
7.3.50.0000.01314.66
7.3.40.0060.01214.45
7.3.30.0070.00714.47
7.3.20.0090.00614.94
7.3.10.0040.01414.86
7.3.00.0080.01214.65
7.2.330.0040.01416.61
7.2.320.0170.00016.61
7.2.310.0030.01316.66
7.2.300.0090.01316.59
7.2.290.0060.01016.74
7.2.230.0050.00814.95
7.2.220.0030.01515.11
7.2.210.0040.01115.07
7.2.200.0130.00914.71
7.2.190.0090.00915.07
7.2.180.0070.00715.00
7.2.170.0100.00315.07
7.2.160.0040.01514.68
7.2.150.0240.00314.84
7.2.140.0060.00915.19
7.2.130.0080.01214.76
7.2.120.0090.00615.02
7.2.110.0060.01215.08
7.2.100.0080.00815.01
7.2.90.0060.01515.08
7.2.80.0070.01415.11
7.2.70.0180.00315.23
7.2.60.0100.01115.02
7.2.50.0150.00615.10
7.2.40.0070.01415.26
7.2.30.0060.00914.95
7.2.20.0060.00914.75
7.2.10.0040.01215.19
7.2.00.0000.01514.91
7.1.320.0070.00714.13
7.1.310.0080.00513.89
7.1.300.0080.01114.03
7.1.290.0140.00014.08
7.1.280.0100.00313.97
7.1.270.0060.01214.20
7.1.260.0060.00614.15
7.1.250.0110.00313.86

preferences:
36.59 ms | 403 KiB | 5 Q