3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* $str = 'test1234'; preg_match_all('!\d+!', $str, $matches);*/ /*for ($matches = 0; $matches <9; $matches++) { $letters = range('a','j'); var_dump($letters[$matches]); } $str = 'test1234'; $int = filter_var($str, FILTER_SANITIZE_NUMBER_INT); var_dump($str);*/ $string = "12312313sdfsdf24234"; preg_match_all('/([0-9]+|[a-zA-Z]+)/',$string,$matches); preg_match_all('/([a-zA-Z]+)/',$string,$str); print_r($matches); print_r($str);

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)
8.3.70.0080.00818.50
8.3.60.0110.00718.43
8.3.50.0140.00518.21
8.3.40.0170.00718.57
8.3.30.0110.00418.71
8.3.20.0040.00420.30
8.3.10.0040.00421.90
8.3.00.0050.00319.38
8.2.190.0070.01016.75
8.2.180.0120.00318.66
8.2.170.0140.00722.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0080.00022.38
8.2.120.0040.00426.35
8.2.110.0030.01321.24
8.2.100.0070.00417.72
8.2.90.0000.00818.03
8.2.80.0080.00019.02
8.2.70.0080.00017.93
8.2.60.0060.00317.80
8.2.50.0030.00618.10
8.2.40.0000.00720.66
8.2.30.0040.00419.12
8.2.20.0000.00918.08
8.2.10.0050.00217.91
8.2.00.0000.00718.27
8.1.280.0140.00725.92
8.1.270.0060.00323.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0110.00021.79
8.1.230.0030.00820.93
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0030.00517.47
8.1.190.0030.00617.36
8.1.180.0030.00518.10
8.1.170.0060.00318.78
8.1.160.0040.00418.81
8.1.150.0000.00718.86
8.1.140.0040.00417.71
8.1.130.0030.00318.91
8.1.120.0040.00417.56
8.1.110.0090.00017.42
8.1.100.0050.00317.50
8.1.90.0040.00417.49
8.1.80.0030.00517.58
8.1.70.0000.00717.53
8.1.60.0040.00417.67
8.1.50.0040.00417.46
8.1.40.0000.00717.51
8.1.30.0040.00417.74
8.1.20.0000.00817.70
8.1.10.0040.00417.55
8.1.00.0040.00417.61
8.0.300.0080.00019.94
8.0.290.0050.00316.63
8.0.280.0040.00418.46
8.0.270.0060.00317.16
8.0.260.0030.00316.90
8.0.250.0070.00017.07
8.0.240.0000.00917.11
8.0.230.0000.00716.95
8.0.220.0070.00316.88
8.0.210.0040.00416.88
8.0.200.0070.00017.02
8.0.190.0040.00416.93
8.0.180.0070.00016.96
8.0.170.0040.00416.98
8.0.160.0040.00416.90
8.0.150.0080.00316.95
8.0.140.0000.00716.95
8.0.130.0030.00313.34
8.0.120.0050.00217.00
8.0.110.0000.00716.95
8.0.100.0000.00717.09
8.0.90.0050.00316.83
8.0.80.0110.00416.97
8.0.70.0050.00217.00
8.0.60.0040.00416.95
8.0.50.0050.00316.98
8.0.30.0140.00817.13
8.0.20.0150.00917.40
8.0.10.0040.00417.13
8.0.00.0080.00916.75
7.4.330.0000.00615.55
7.4.320.0060.00016.65
7.4.300.0060.00016.75
7.4.290.0000.00816.68
7.4.280.0040.00316.71
7.4.270.0000.00716.76
7.4.260.0000.00716.61
7.4.250.0000.00716.61
7.4.240.0000.00716.70
7.4.230.0030.00516.56
7.4.220.0000.00716.66
7.4.210.0000.02216.71
7.4.200.0030.00316.85
7.4.160.0130.00416.68
7.4.150.0070.01017.40
7.4.140.0130.00717.86
7.4.130.0120.00616.71
7.4.120.0080.00816.64
7.4.110.0000.01616.57
7.4.100.0110.00516.57
7.4.90.0110.00716.46
7.4.80.0150.00619.39
7.4.70.0140.00516.59
7.4.60.0090.01316.37
7.4.50.0060.00516.77
7.4.40.0120.00616.73
7.4.00.0030.01415.28
7.3.330.0020.00213.21
7.3.320.0030.00313.20
7.3.310.0000.00716.35
7.3.300.0070.00016.29
7.3.290.0050.01116.29
7.3.280.0130.00316.34
7.3.270.0000.01717.40
7.3.260.0100.01016.46
7.3.250.0100.00716.32
7.3.240.0120.01016.29
7.3.230.0060.01116.38
7.3.210.0060.01016.75
7.3.200.0060.01116.29
7.3.190.0100.01016.46
7.3.180.0160.00316.56
7.3.170.0070.01016.54
7.3.160.0080.00816.47
7.2.330.0170.00016.55
7.2.320.0090.00916.64
7.2.310.0100.00716.77
7.2.300.0060.01016.57
7.2.290.0100.01016.51
7.2.60.0030.00916.99
7.2.10.0440.00717.98
7.2.00.0450.01017.91
7.1.200.0060.00615.90
7.1.130.0330.01016.65
7.1.120.0330.01316.60
7.1.110.0330.01016.06
7.1.100.0340.00716.00
7.1.90.0860.00315.93
7.1.80.0460.00915.61
7.1.70.0500.00315.50
7.1.60.0480.01433.45
7.1.50.0470.01032.98
7.1.40.0540.00632.68
7.1.30.0710.01032.80
7.1.20.0500.01032.82
7.1.10.0490.01015.11
7.1.00.0370.00714.97

preferences:
63.48 ms | 401 KiB | 5 Q