3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/(?:AAA)(.*)/i', 'AAA', $matchs); var_dump($matchs);

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)
8.3.40.0060.00918.84
8.3.30.0090.00618.80
8.3.20.0000.00720.29
8.3.10.0040.00423.39
8.3.00.0110.00019.54
8.2.170.0030.01222.96
8.2.160.0140.00019.09
8.2.150.0110.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00019.38
8.2.120.0040.00426.35
8.2.110.0060.00321.00
8.2.100.0040.00717.84
8.2.90.0080.00018.81
8.2.80.0050.00317.97
8.2.70.0090.00017.50
8.2.60.0040.00417.80
8.2.50.0050.00318.10
8.2.40.0030.00520.50
8.2.30.0030.00520.96
8.2.20.0030.00617.83
8.2.10.0040.00417.83
8.2.00.0000.00717.86
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0050.00520.61
8.1.230.0090.00319.12
8.1.220.0070.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0030.00618.70
8.1.160.0000.00718.96
8.1.150.0050.00220.49
8.1.140.0040.00417.49
8.1.130.0000.00718.83
8.1.120.0000.00717.48
8.1.110.0040.00417.34
8.1.100.0050.00317.46
8.1.90.0000.00717.48
8.1.80.0000.00717.53
8.1.70.0000.00817.31
8.1.60.0040.00417.59
8.1.50.0000.00817.43
8.1.40.0070.00417.49
8.1.30.0030.00617.64
8.1.20.0060.00317.52
8.1.10.0040.00417.63
8.1.00.0040.00417.49
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.33
8.0.270.0000.00717.14
8.0.260.0030.00316.83
8.0.250.0040.00416.98
8.0.240.0000.00816.89
8.0.230.0030.00316.95
8.0.220.0070.00016.78
8.0.210.0070.00016.90
8.0.200.0040.00416.90
8.0.190.0030.00516.95
8.0.180.0000.00816.95
8.0.170.0040.00416.93
8.0.160.0080.00016.92
8.0.150.0000.00816.84
8.0.140.0000.00716.89
8.0.130.0000.00513.34
8.0.120.0030.00516.75
8.0.110.0000.00816.90
8.0.100.0050.00216.75
8.0.90.0000.00716.78
8.0.80.0120.00916.95
8.0.70.0000.00716.73
8.0.60.0040.00417.02
8.0.50.0000.00716.77
8.0.30.0110.01217.27
8.0.20.0110.00817.40
8.0.10.0050.00316.97
8.0.00.0110.00616.85
7.4.330.0050.00015.55
7.4.320.0030.00316.59
7.4.300.0030.00316.59
7.4.290.0030.00316.59
7.4.280.0040.00416.57
7.4.270.0080.00016.67
7.4.260.0030.00616.50
7.4.250.0050.00316.54
7.4.240.0040.00416.73
7.4.230.0000.00716.34
7.4.220.0100.00916.70
7.4.210.0120.00816.55
7.4.200.0000.00716.69
7.4.160.0130.00916.54
7.4.150.0120.00617.40
7.4.140.0120.00817.86
7.4.130.0030.01616.36
7.4.120.0080.01316.47
7.4.110.0070.01016.43
7.4.100.0130.01016.63
7.4.90.0070.01516.45
7.4.80.0160.00619.39
7.4.70.0100.00616.50
7.4.60.0120.00316.54
7.4.50.0090.00616.57
7.4.40.0030.01416.53
7.4.30.0120.00316.52
7.4.00.0070.01014.91
7.3.330.0030.00313.16
7.3.320.0000.00713.14
7.3.310.0050.00316.38
7.3.300.0030.00316.18
7.3.290.0070.01116.30
7.3.280.0090.00816.33
7.3.270.0110.00617.40
7.3.260.0110.00716.29
7.3.250.0070.01116.38
7.3.240.0050.01216.49
7.3.230.0110.00516.32
7.3.210.0080.00816.48
7.3.200.0110.00816.25
7.3.190.0120.00616.55
7.3.180.0100.01016.66
7.3.170.0100.00616.47
7.3.160.0090.00616.34
7.2.330.0160.00716.50
7.2.320.0030.01816.82
7.2.310.0140.00316.67
7.2.300.0130.00316.53
7.2.290.0110.01316.45
7.2.110.0300.00716.29
7.2.100.0090.00916.69
7.2.90.0150.00316.56
7.2.80.0080.00816.65
7.2.70.0140.00816.72
7.2.60.0100.00717.10
7.2.50.0450.00016.72
7.2.40.0080.00816.76
7.2.30.0250.00716.92
7.2.20.0140.00717.05
7.2.10.0310.00716.87
7.2.00.0080.01018.11
7.1.230.0080.01115.73
7.1.220.0230.01015.91
7.1.210.0270.00415.80
7.1.200.0110.00515.89
7.1.190.0110.00815.72
7.1.180.0120.00315.77
7.1.170.0090.00615.95
7.1.160.0150.00615.47
7.1.150.0090.00915.94
7.1.140.0090.00916.01
7.1.130.0100.01015.63
7.1.120.0150.00015.74
7.1.110.0100.00715.73
7.1.100.0170.00617.09
7.1.90.0140.00315.85
7.1.80.0060.00915.80
7.1.70.0210.00515.58
7.1.60.0350.00924.70
7.1.50.0390.00624.54
7.1.40.0270.01524.13
7.1.30.0290.00724.33
7.1.20.0290.00824.35
7.1.10.0220.00915.43
7.1.00.0220.01315.37
7.0.310.0070.01015.31
7.0.300.0310.00615.63
7.0.290.0080.00815.61
7.0.280.0060.00615.30
7.0.270.0270.00315.33
7.0.260.0100.00315.00
7.0.250.0130.00315.61
7.0.240.0130.00415.39
7.0.230.0120.00615.65
7.0.220.0160.00015.31
7.0.210.0150.00315.52
7.0.200.0240.00615.19
7.0.190.0200.00815.07
7.0.180.0220.00814.99
7.0.170.0250.01015.07
7.0.160.0530.00515.10
7.0.150.0250.01014.96
7.0.140.0370.01215.05
7.0.130.0160.01215.15
7.0.120.0210.00815.15
7.0.110.0200.01014.89
7.0.100.0220.00915.12
7.0.90.0210.01315.11
7.0.80.0260.01014.91
7.0.70.0220.00715.07
7.0.60.0190.01214.92
7.0.50.0210.00515.18
7.0.40.0220.00914.09
7.0.30.0250.00714.03
7.0.20.0250.00814.16
7.0.10.0580.00713.98
7.0.00.0200.01513.94
5.6.380.0090.00913.96

preferences:
47.17 ms | 400 KiB | 5 Q