3v4l.org

run code in 300+ PHP versions simultaneously
<?php $gorod = "Москва"; if( preg_match('/[Мм][Оо][Сс][Кк][Вв][Аа]/', $gorod, $matches, PREG_OFFSET_CAPTURE, 0) ) { $dostavka = 1; } else { $dostavka = 0; } var_dump($dostavka);

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)
8.3.60.0090.01218.56
8.3.50.0150.00618.36
8.3.40.0120.00318.79
8.3.30.0110.00718.85
8.3.20.0030.01219.12
8.3.10.0070.01123.53
8.3.00.0070.00720.82
8.2.180.0130.00618.36
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.01218.09
8.2.120.0110.00726.35
8.2.110.0060.00319.44
8.2.100.0040.00817.91
8.2.90.0030.00517.75
8.2.80.0040.00417.97
8.2.70.0040.00417.91
8.2.60.0000.00717.97
8.2.50.0050.00318.10
8.2.40.0030.00519.36
8.2.30.0070.00019.09
8.2.20.0040.00417.90
8.2.10.0000.00718.00
8.2.00.0080.00017.61
8.1.280.0170.00025.92
8.1.270.0060.00918.82
8.1.260.0070.00326.35
8.1.250.0080.00628.09
8.1.240.0060.00322.30
8.1.230.0000.01117.52
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00617.35
8.1.180.0060.00318.10
8.1.170.0030.00518.73
8.1.160.0000.00718.85
8.1.150.0030.00518.89
8.1.140.0030.00322.07
8.1.130.0030.00320.29
8.1.120.0000.00717.44
8.1.110.0000.00817.57
8.1.100.0080.00017.44
8.1.90.0000.00717.45
8.1.80.0000.00717.44
8.1.70.0080.00017.52
8.1.60.0040.00417.72
8.1.50.0050.00217.63
8.1.40.0060.00317.59
8.1.30.0000.01017.78
8.1.20.0070.00017.63
8.1.10.0080.00017.69
8.1.00.0000.00917.64
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.28
8.0.270.0000.00717.14
8.0.260.0030.00318.30
8.0.250.0000.00616.95
8.0.240.0000.00617.08
8.0.230.0000.00717.08
8.0.220.0000.00716.87
8.0.210.0070.00016.99
8.0.200.0030.00317.07
8.0.190.0050.00517.00
8.0.180.0000.00717.04
8.0.170.0000.00916.98
8.0.160.0000.00716.99
8.0.150.0060.00316.96
8.0.140.0070.00016.84
8.0.130.0050.00013.42
8.0.120.0000.00816.96
8.0.110.0020.00517.00
8.0.100.0070.00316.84
8.0.90.0070.00017.04
8.0.80.0100.00816.94
8.0.70.0020.00516.81
8.0.60.0080.00017.09
8.0.50.0030.00316.99
8.0.30.0130.00417.04
8.0.20.0090.01017.40
8.0.10.0070.00016.93
8.0.00.0090.00816.77
7.4.330.0050.00015.55
7.4.320.0030.00316.55
7.4.300.0000.00616.56
7.4.290.0030.00316.78
7.4.280.0000.00716.64
7.4.270.0070.00316.57
7.4.260.0000.00716.72
7.4.250.0000.00716.69
7.4.240.0000.00716.66
7.4.230.0050.00216.83
7.4.220.0090.00016.84
7.4.210.0090.00616.67
7.4.200.0040.00416.52
7.4.160.0100.00516.56
7.4.140.0130.00817.86
7.4.130.0140.00316.63
7.4.120.0100.01116.52
7.3.330.0050.00013.16
7.3.320.0050.00013.12
7.3.310.0090.00016.14
7.3.300.0030.00316.31
7.3.290.0000.00716.29
7.3.280.0090.00716.30
7.3.260.0120.00916.55
7.3.240.0070.01116.38
5.6.380.0080.00614.57

preferences:
58.12 ms | 401 KiB | 5 Q