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 = mb_split('[x00-x1F]+', $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)
8.3.70.0070.00718.30
8.3.60.0140.00716.75
8.3.50.0060.01416.61
8.3.40.0120.00918.84
8.3.30.0120.00318.65
8.3.20.0040.00420.46
8.3.10.0070.00021.91
8.3.00.0040.00422.08
8.2.180.0110.01116.50
8.2.170.0140.00322.96
8.2.160.0070.00719.04
8.2.150.0080.00825.66
8.2.140.0080.00024.66
8.2.130.0070.00021.12
8.2.120.0000.00726.35
8.2.110.0120.00422.35
8.2.100.0080.00417.72
8.2.90.0000.00819.03
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0000.00817.79
8.2.50.0030.00518.10
8.2.40.0040.00420.55
8.2.30.0080.00021.14
8.2.20.0050.00318.07
8.2.10.0000.00718.14
8.2.00.0070.00018.10
8.1.280.0120.00925.92
8.1.270.0020.00522.23
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0090.01222.70
8.1.230.0070.00417.78
8.1.220.0000.01117.74
8.1.210.0040.00418.77
8.1.200.0060.00317.38
8.1.190.0030.00617.48
8.1.180.0090.00018.10
8.1.170.0050.00319.02
8.1.160.0000.00819.16
8.1.150.0070.00018.98
8.1.140.0040.00419.57
8.1.130.0060.00318.96
8.1.120.0040.00417.53
8.1.110.0060.00317.47
8.1.100.0060.00317.60
8.1.90.0030.00417.50
8.1.80.0020.00517.51
8.1.70.0040.00417.44
8.1.60.0030.00617.55
8.1.50.0000.00817.60
8.1.40.0060.00317.52
8.1.30.0000.00817.60
8.1.20.0040.00417.60
8.1.10.0000.00917.61
8.1.00.0030.00517.59
8.0.300.0000.00918.77
8.0.290.0040.00416.75
8.0.280.0070.00018.57
8.0.270.0000.00717.34
8.0.260.0030.00316.84
8.0.250.0060.00017.09
8.0.240.0030.00317.02
8.0.230.0030.00317.06
8.0.220.0040.00417.06
8.0.210.0000.00817.04
8.0.200.0040.00417.11
8.0.190.0040.00417.09
8.0.180.0110.00017.03
8.0.170.0040.00417.08
8.0.160.0040.00417.06
8.0.150.0000.00816.96
8.0.140.0000.00816.95
8.0.130.0000.00613.52
8.0.120.0000.00717.01
8.0.110.0040.00417.15
8.0.100.0030.00516.83
8.0.90.0000.00716.88
8.0.80.0030.01716.99
8.0.70.0050.00317.09
8.0.60.0040.00417.00
8.0.50.0070.00016.81
8.0.30.0140.00617.19
8.0.20.0070.01217.40
8.0.10.0090.00017.08
8.0.00.0090.00916.69
7.4.330.0000.00615.55
7.4.320.0000.00716.61
7.4.300.0000.00616.50
7.4.290.0050.00316.68
7.4.280.0000.00816.55
7.4.270.0030.00316.54
7.4.260.0000.00716.58
7.4.250.0000.00716.62
7.4.240.0000.00816.69
7.4.230.0000.00716.77
7.4.220.0120.01216.63
7.4.210.0090.00916.68
7.4.200.0040.00416.79
7.4.160.0080.00816.58
7.4.150.0130.00617.40
7.4.140.0120.00817.86
7.4.130.0040.01216.52
7.4.120.0130.00616.58
7.3.330.0000.00513.29
7.3.320.0000.00613.05
7.3.310.0060.00316.40
7.3.300.0070.00016.25
7.3.290.0030.00316.34
7.3.280.0090.01016.37
7.3.270.0070.01017.40
7.3.260.0120.00916.29
7.3.250.0100.01016.29
7.3.240.0110.00716.43
7.1.70.0070.00717.13

preferences:
54.95 ms | 401 KiB | 5 Q