3v4l.org

run code in 300+ PHP versions simultaneously
<?php function remove_none_word_chars($string) { return preg_replace('~[^\\pL\d]+~u', ' ', $string); } $text = ' řščřšžčřSuperviser le travail de l’ensemble du personnel de production, de l’entretien et de la maintenance sur le quart de nuit en tenant compte de la convention collective;'; echo remove_none_word_chars($text);

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)
8.3.60.0150.00417.00
8.3.50.0110.00416.31
8.3.40.0090.00618.92
8.3.30.0120.00618.80
8.3.20.0080.00021.90
8.3.10.0000.00723.48
8.3.00.0080.00020.80
8.2.180.0110.00416.55
8.2.170.0130.00722.96
8.2.160.0030.01020.38
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.89
8.2.110.0080.00320.54
8.2.100.0000.01117.91
8.2.90.0000.00817.97
8.2.80.0080.00017.97
8.2.70.0050.00317.75
8.2.60.0090.00017.93
8.2.50.0030.00618.07
8.2.40.0000.00818.35
8.2.30.0000.00918.07
8.2.20.0020.00518.05
8.2.10.0000.00717.76
8.2.00.0040.00417.96
8.1.270.0080.00023.96
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00422.65
8.1.230.0080.00320.89
8.1.220.0000.00817.78
8.1.210.0040.00418.95
8.1.200.0000.00817.48
8.1.190.0000.00817.47
8.1.180.0060.00318.10
8.1.170.0000.00918.66
8.1.160.0060.00318.90
8.1.150.0000.00719.16
8.1.140.0070.00017.59
8.1.130.0000.00720.29
8.1.120.0000.00717.61
8.1.110.0040.00417.49
8.1.100.0040.00417.54
8.1.90.0040.00417.50
8.1.80.0060.00317.55
8.1.70.0040.00417.55
8.1.60.0030.00617.73
8.1.50.0030.00617.69
8.1.40.0050.00217.63
8.1.30.0040.00417.71
8.1.20.0000.00817.73
8.1.10.0030.00517.66
8.1.00.0080.00017.62
8.0.300.0070.00019.98
8.0.290.0100.00016.88
8.0.280.0040.00418.44
8.0.270.0000.00717.24
8.0.260.0040.00416.94
8.0.250.0000.00717.23
8.0.240.0060.00317.13
8.0.230.0040.00417.15
8.0.220.0030.00317.11
8.0.210.0030.00316.99
8.0.200.0000.00617.05
8.0.190.0050.00317.05
8.0.180.0050.00217.02
8.0.170.0000.00917.11
8.0.160.0040.00417.01
8.0.150.0030.00617.01
8.0.140.0090.00017.05
8.0.130.0000.00613.51
8.0.120.0030.00617.13
8.0.110.0040.00417.08
8.0.100.0000.00717.09
8.0.90.0080.00017.05
8.0.80.0060.01217.05
8.0.70.0040.00417.12
8.0.60.0040.00416.91
8.0.50.0000.00816.97
8.0.30.0090.00917.25
8.0.20.0070.01317.40
8.0.10.0000.00717.13
8.0.00.0070.01416.92
7.4.330.0000.00615.55
7.4.320.0030.00316.79
7.4.300.0030.00316.78
7.4.290.0030.00316.82
7.4.280.0000.00916.86
7.4.270.0060.00316.75
7.4.260.0000.00716.77
7.4.250.0000.00716.84
7.4.240.0030.00316.84
7.4.230.0040.00416.89
7.4.220.0000.00816.78
7.4.210.0110.00616.84
7.4.200.0000.00816.68
7.4.160.0070.00916.87
7.4.140.0110.00617.86
7.4.130.0030.01516.80
7.4.120.0080.00916.76
7.4.110.0100.00716.82
7.4.100.0110.01116.81
7.4.90.0100.01016.77
7.4.80.0120.00619.39
7.4.70.0140.00316.77
7.4.60.0030.01216.60
7.4.50.0080.00616.79
7.4.40.0130.00316.77
7.4.00.0070.00815.19
7.3.330.0050.00313.44
7.3.320.0060.00013.25
7.3.310.0040.00416.32
7.3.300.0060.00016.32
7.3.290.0030.01616.43
7.3.280.0070.00916.38
7.3.260.0110.00916.51
7.3.240.0110.00916.67
7.3.230.0100.00716.56
7.3.210.0070.01016.50
7.3.200.0060.01116.47
7.3.190.0090.00616.62
7.3.180.0000.01616.52
7.3.170.0000.01616.48
7.3.160.0100.01016.46
7.3.120.0090.00914.95
7.3.110.0070.01014.62
7.3.100.0040.01115.15
7.3.90.0100.00315.12
7.3.80.0060.00915.01
7.3.70.0070.00715.02
7.3.60.0030.01014.88
7.3.50.0070.01015.00
7.3.40.0130.00515.00
7.3.30.0000.01014.74
7.3.20.0120.00016.59
7.3.10.0120.00516.62
7.3.00.0120.00416.77
7.2.330.0100.01316.57
7.2.320.0030.01516.71
7.2.310.0080.00816.76
7.2.300.0060.01116.56
7.2.290.0120.01216.84
7.2.250.0040.01215.12
7.2.240.0110.01015.02
7.2.230.0030.01215.11
7.2.220.0130.00614.75
7.2.210.0080.00814.95
7.2.200.0000.01115.09
7.2.190.0070.01015.03
7.2.180.0070.00315.13
7.2.170.0030.01415.02
7.2.130.0100.00317.00
7.2.120.0040.00716.94
7.2.110.0060.00317.08
7.2.100.0030.00617.00
7.2.90.0000.01716.70
7.2.80.0110.00317.13
7.2.70.0090.00616.94
7.2.60.0070.00616.95
7.2.50.0030.00817.06
7.2.40.0070.00717.08
7.2.30.0080.01217.50
7.2.20.0070.01317.41
7.2.10.0090.00817.42
7.2.00.0080.01217.63
7.1.330.0060.00915.74
7.1.320.0080.00815.61
7.1.310.0030.01016.13
7.1.300.0110.00715.88
7.1.290.0000.01015.96
7.1.280.0000.01315.97
7.1.270.0030.01315.88
7.1.260.0080.00415.62
7.1.250.0040.00415.77
7.1.200.0030.01115.70
7.1.150.0130.01216.73
7.1.140.0140.01416.76
7.1.130.0100.01317.16
7.1.120.0150.01516.59
7.1.110.0170.01216.22
7.1.100.0110.01616.02
7.1.90.0140.01116.50
7.1.80.0100.01716.28
7.1.70.0130.01015.17
7.1.60.0260.01533.42
7.1.50.0340.01933.15
7.1.40.0280.01932.88
7.1.30.0290.01533.05
7.1.20.0330.01532.80
7.1.10.0090.01514.84
7.1.00.0090.01215.18

preferences:
62.82 ms | 400 KiB | 5 Q