3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = <<<TEXT Павел Дуров fsdf sdf sdf TEXT; $filter = 'Павел Дуров'; $filter = mb_strtolower($filter); $parts = explode(' ', $filter); $parts = array_map('trim', $parts); $parts = array_map('preg_quote', $parts); $filter = implode('.*', $parts); // echo preg_match("~{$filter}~uis", $text); $a = preg_split('/[x00-x21]+/uis', $text); // $a = array_map('trim', $a); // $a = array_filter($a); print_r($a);

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)
8.3.60.0140.00716.61
8.3.50.0100.01016.79
8.3.40.0090.00619.09
8.3.30.0070.00718.84
8.3.20.0080.00020.38
8.3.10.0030.00521.91
8.3.00.0040.00422.04
8.2.180.0100.00717.00
8.2.170.0150.00622.96
8.2.160.0040.01119.17
8.2.150.0060.00924.18
8.2.140.0080.00024.66
8.2.130.0070.00021.05
8.2.120.0140.00326.35
8.2.110.0060.00320.39
8.2.100.0090.00318.03
8.2.90.0090.00019.23
8.2.80.0060.00317.97
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0030.00618.10
8.2.40.0040.00420.61
8.2.30.0060.00321.07
8.2.20.0020.00518.02
8.2.10.0070.00018.11
8.2.00.0000.00718.26
8.1.280.0100.01025.92
8.1.270.0000.00822.05
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00920.81
8.1.230.0090.00319.03
8.1.220.0040.00417.76
8.1.210.0090.00018.77
8.1.200.0050.00817.47
8.1.190.0050.00317.38
8.1.180.0040.00718.10
8.1.170.0050.00218.87
8.1.160.0000.00719.07
8.1.150.0000.00718.96
8.1.140.0000.00719.71
8.1.130.0020.00519.14
8.1.120.0040.00417.50
8.1.110.0030.00517.46
8.1.100.0030.00517.54
8.1.90.0070.00017.51
8.1.80.0000.00817.64
8.1.70.0050.00317.61
8.1.60.0080.00017.73
8.1.50.0050.00317.71
8.1.40.0000.00817.67
8.1.30.0050.00217.91
8.1.20.0050.00317.77
8.1.10.0040.00417.75
8.1.00.0030.00517.51
8.0.300.0000.00818.77
8.0.290.0080.00017.00
8.0.280.0070.00018.36
8.0.270.0030.00317.28
8.0.260.0000.00817.03
8.0.250.0000.00717.28
8.0.240.0070.00017.18
8.0.230.0000.00717.27
8.0.220.0040.00417.30
8.0.210.0000.00717.17
8.0.200.0060.00017.11
8.0.190.0040.00417.27
8.0.180.0060.00617.09
8.0.170.0040.00417.20
8.0.160.0040.00417.07
8.0.150.0000.00717.18
8.0.140.0000.00717.14
8.0.130.0060.00013.58
8.0.120.0000.00717.20
8.0.110.0000.00817.23
8.0.100.0070.00017.21
8.0.90.0040.00417.30
8.0.80.0060.01217.18
8.0.70.0000.00717.25
8.0.60.0040.00417.18
8.0.50.0000.00717.20
8.0.30.0100.00817.29
8.0.20.0110.00817.40
8.0.10.0000.00717.29
8.0.00.0070.01116.91
7.4.330.0000.00615.55
7.4.320.0000.00716.79
7.4.300.0000.00616.68
7.4.290.0040.00416.83
7.4.280.0040.00416.87
7.4.270.0030.00316.77
7.4.260.0040.00416.79
7.4.250.0030.00316.70
7.4.240.0070.00016.78
7.4.230.0070.00016.83
7.4.220.0110.01616.79
7.4.210.0060.00916.94
7.4.200.0070.00016.68
7.4.160.0060.01016.72
7.4.150.0110.00717.40
7.4.140.0080.01317.86
7.4.130.0090.01216.55
7.4.120.0100.00716.79
7.3.330.0000.00613.38
7.3.320.0060.00013.52
7.3.310.0000.00716.63
7.3.300.0070.00016.54
7.3.290.0030.00316.51
7.3.280.0080.00916.56
7.3.270.0120.00617.40
7.3.260.0120.00916.51
7.3.250.0090.01116.47
7.3.240.0100.01016.54
7.1.70.0030.01017.42

preferences:
39.16 ms | 401 KiB | 5 Q