3v4l.org

run code in 300+ PHP versions simultaneously
<?php $in = "3/4 3/4"; $x = preg_match('/(?:(\d+) )?(\d)\/(\d)/', $in, $matched); var_dump($matched);

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)
8.3.70.0110.00718.43
8.3.60.0040.01116.63
8.3.50.0100.00616.62
8.3.40.0070.00718.88
8.3.30.0000.01518.68
8.3.20.0030.00920.29
8.3.10.0080.00021.91
8.3.00.0000.00819.26
8.2.190.0070.00716.58
8.2.180.0070.00716.63
8.2.170.0040.01122.96
8.2.160.0130.00020.16
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0040.00419.27
8.2.120.0000.00726.35
8.2.110.0070.00322.32
8.2.100.0080.00317.91
8.2.90.0000.00817.90
8.2.80.0000.00817.97
8.2.70.0080.00017.68
8.2.60.0000.00818.22
8.2.50.0050.00318.10
8.2.40.0030.00620.60
8.2.30.0040.00419.12
8.2.20.0070.00018.07
8.2.10.0030.00618.21
8.2.00.0000.00718.13
8.1.280.0130.00625.92
8.1.270.0030.00622.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00420.29
8.1.230.0090.00522.68
8.1.220.0040.00420.86
8.1.210.0000.00918.77
8.1.200.0070.00317.35
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0000.00818.91
8.1.160.0000.00719.07
8.1.150.0000.00720.55
8.1.140.0040.00419.57
8.1.130.0030.00318.89
8.1.120.0030.00317.52
8.1.110.0040.00417.58
8.1.100.0070.00017.45
8.1.90.0030.00517.43
8.1.80.0070.00017.43
8.1.70.0060.00317.37
8.1.60.0030.00517.68
8.1.50.0040.00417.50
8.1.40.0000.00717.52
8.1.30.0050.00317.63
8.1.20.0000.00717.70
8.1.10.0060.00517.59
8.1.00.0030.00517.50
8.0.300.0080.00021.87
8.0.290.0000.00716.75
8.0.280.0040.00418.31
8.0.270.0000.00717.31
8.0.260.0070.00016.93
8.0.250.0030.00317.00
8.0.240.0050.00516.99
8.0.230.0070.00016.94
8.0.220.0050.00316.97
8.0.210.0030.00316.93
8.0.200.0030.00316.96
8.0.190.0030.00516.91
8.0.180.0000.00816.98
8.0.170.0070.00017.05
8.0.160.0080.00017.09
8.0.150.0040.00416.99
8.0.140.0030.00316.93
8.0.130.0040.00313.36
8.0.120.0030.00616.83
8.0.110.0000.00816.86
8.0.100.0000.00716.86
8.0.90.0080.00016.86
8.0.80.0100.00616.90
8.0.70.0040.00416.91
8.0.60.0030.00517.00
8.0.50.0000.00816.95
8.0.30.0090.00717.09
8.0.20.0090.01017.40
8.0.10.0000.00817.13
8.0.00.0100.00716.95
7.4.330.0020.00215.55
7.4.320.0000.00716.73
7.4.300.0040.00416.75
7.4.290.0040.00416.63
7.4.280.0000.00816.63
7.4.270.0000.00816.76
7.4.260.0070.00016.49
7.4.250.0070.00016.61
7.4.240.0000.00716.77
7.4.230.0030.00316.85
7.4.220.0260.00516.71
7.4.210.0050.01316.58
7.4.200.0000.00716.54
7.4.160.0070.00916.56
7.4.150.0030.01517.40
7.4.140.0060.01517.86
7.4.130.0120.00616.61
7.4.120.0090.01316.59
7.4.110.0060.01116.48
7.4.100.0060.01216.72
7.4.90.0100.01016.70
7.4.80.0060.01219.39
7.4.70.0060.01216.68
7.4.60.0070.01016.70
7.4.50.0100.00716.68
7.4.40.0040.01216.61
7.4.30.0030.01416.61
7.4.00.0050.00814.84
7.3.330.0000.00513.14
7.3.320.0060.00013.07
7.3.310.0030.00616.21
7.3.300.0000.00616.31
7.3.290.0070.00016.19
7.3.280.0080.00816.28
7.3.270.0060.01017.40
7.3.260.0120.00516.50
7.3.250.0150.00816.40
7.3.240.0140.00616.61
7.3.230.0070.01116.72
7.3.210.0110.01516.80
7.3.200.0060.01516.17
7.3.190.0080.00816.31
7.3.180.0130.00816.69
7.3.170.0120.00916.31
7.3.160.0070.01116.51
7.3.120.0130.00714.84
7.3.110.0070.01014.58
7.3.100.0090.00914.69
7.3.90.0060.00914.51
7.3.80.0060.00314.72
7.3.70.0000.01214.81
7.3.60.0060.01014.98
7.3.50.0130.00314.87
7.3.40.0130.00014.60
7.3.30.0060.00314.51
7.3.20.0030.01016.63
7.3.10.0030.01416.38
7.3.00.0090.00316.48
7.2.330.0140.00316.59
7.2.320.0120.00616.42
7.2.310.0080.01516.87
7.2.300.0030.01316.54
7.2.290.0140.00316.82
7.2.250.0120.00814.90
7.2.240.0100.01015.06
7.2.230.0040.00814.92
7.2.220.0090.00915.00
7.2.210.0030.01215.05
7.2.200.0100.00014.88
7.2.190.0070.01115.12
7.2.180.0000.01414.82
7.2.170.0040.00814.86
7.2.60.0250.01616.83
7.1.330.0030.01415.92
7.1.320.0030.00815.49
7.1.310.0110.00416.03
7.1.300.0040.01115.82
7.1.290.0030.00616.08
7.1.280.0040.01116.01
7.1.270.0000.01315.95
7.1.260.0070.00416.00
7.1.200.0100.00315.68
7.1.100.0000.01318.03
7.1.70.0040.00417.01
7.1.60.0040.01517.39
7.1.50.0100.00016.77
7.1.40.0080.00316.77
7.1.30.0080.00416.75
7.1.20.0040.00717.02
7.1.10.0040.00416.92
7.1.00.0040.00417.07
7.0.200.0070.00316.54
7.0.190.0030.00516.71
7.0.180.0090.00616.34
7.0.170.0030.00616.53
7.0.160.0070.00016.56
7.0.150.0000.00716.47
7.0.140.0000.00916.60
7.0.130.0070.00016.61
7.0.120.0000.00716.62
7.0.110.0000.00816.72
7.0.100.0000.00816.55
7.0.90.0000.00816.68
7.0.80.0000.01216.48
7.0.70.0000.00916.55
7.0.60.0000.00916.45
7.0.50.0040.00716.81
7.0.40.0000.00814.78
7.0.30.0070.00714.78
7.0.20.0000.00814.78
7.0.10.0000.00714.78
7.0.00.0000.00714.78

preferences:
34.32 ms | 401 KiB | 5 Q