3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str='AB1,F06,IT3,PCH,PCN,PE1,PK2,PNQ,PTT,WQV,1BK,1G8,1S2,2PF,3FU,35C,4KF,7A7,7X2,9S8'; $esExt = preg_match( '/\[EA[0-9]\]/', $str ); var_dump($esExt);

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)
8.3.60.0090.00918.55
8.3.50.0120.00318.33
8.3.40.0060.01218.97
8.3.30.0090.00618.67
8.3.20.0050.00319.04
8.3.10.0080.00023.54
8.3.00.0050.00220.77
8.2.180.0170.00716.32
8.2.170.0120.00322.96
8.2.160.0100.00320.38
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00718.09
8.2.120.0000.00726.35
8.2.110.0000.00919.20
8.2.100.0120.00017.90
8.2.90.0040.00417.75
8.2.80.0060.00318.99
8.2.70.0000.00817.80
8.2.60.0000.00917.97
8.2.50.0000.00818.10
8.2.40.0040.00419.34
8.2.30.0000.00719.11
8.2.20.0000.00717.88
8.2.10.0000.00918.02
8.2.00.0050.00317.66
8.1.270.0040.00420.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0050.00520.45
8.1.230.0000.01118.85
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00817.36
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.73
8.1.160.0040.00418.82
8.1.150.0040.00418.77
8.1.140.0040.00422.14
8.1.130.0000.00720.28
8.1.120.0000.00717.52
8.1.110.0000.00717.49
8.1.100.0070.00017.52
8.1.90.0000.00817.42
8.1.80.0030.00717.51
8.1.70.0000.00717.57
8.1.60.0030.00517.66
8.1.50.0050.00317.62
8.1.40.0040.00417.60
8.1.30.0060.00317.57
8.1.20.0030.00617.69
8.1.10.0040.00417.63
8.1.00.0050.00317.41
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0030.00318.27
8.0.270.0070.00017.13
8.0.260.0030.00318.38
8.0.250.0000.00717.01
8.0.240.0040.00416.96
8.0.230.0040.00417.01
8.0.220.0030.00316.99
8.0.210.0030.00516.86
8.0.200.0050.00317.01
8.0.190.0040.00416.96
8.0.180.0040.00416.87
8.0.170.0040.00416.97
8.0.160.0090.00017.07
8.0.150.0030.00716.89
8.0.140.0070.00016.95
8.0.130.0000.00613.32
8.0.120.0050.00316.98
8.0.110.0040.00417.07
8.0.100.0050.00217.02
8.0.90.0080.00016.98
8.0.80.0130.00816.95
8.0.70.0040.00416.75
8.0.60.0040.00416.99
8.0.50.0040.00417.00
8.0.30.0100.01017.06
8.0.20.0140.00617.40
8.0.10.0080.00017.16
8.0.00.0120.00716.88
7.4.330.0020.00215.55
7.4.320.0030.00316.70
7.4.300.0000.00716.49
7.4.290.0030.00316.66
7.4.280.0050.00216.68
7.4.270.0000.00716.56
7.4.260.0030.00316.61
7.4.250.0000.00816.69
7.4.240.0070.00016.60
7.4.230.0000.00716.48
7.4.220.0000.00816.76
7.4.210.0080.00616.70
7.4.200.0050.00316.47
7.4.160.0090.00716.55
7.4.140.0110.01017.86
7.4.130.0150.00616.58
7.4.120.0090.00916.50
7.4.110.0000.02016.51
7.4.100.0100.00616.57
7.4.90.0100.01016.73
7.4.80.0080.01419.39
7.4.70.0070.01016.50
7.4.60.0080.00816.46
7.4.50.0080.00816.69
7.4.40.0060.00916.43
7.4.00.0100.00614.95
7.3.330.0050.00013.15
7.3.320.0060.00013.03
7.3.310.0020.00516.37
7.3.300.0000.00616.30
7.3.290.0030.00316.30
7.3.280.0040.01116.32
7.3.260.0140.00716.46
7.3.240.0100.00716.47
7.3.230.0120.00616.41
7.3.210.0030.01316.24
7.3.200.0070.01116.30
7.3.190.0070.01016.59
7.3.180.0050.01616.72
7.3.170.0080.00816.39
7.3.160.0190.00316.35
7.3.10.0080.00816.67
7.3.00.0030.01016.84
7.2.330.0070.01016.54
7.2.320.0070.00916.58
7.2.310.0140.00716.80
7.2.300.0030.01316.75
7.2.290.0120.00616.65
7.2.130.0000.01617.06
7.2.120.0100.00616.83
7.2.110.0300.00715.91
7.2.100.0280.00715.80
7.2.90.0540.00615.97
7.2.80.0110.00315.83
7.2.70.0070.01215.98
7.2.60.0170.00915.77
7.2.50.0320.01116.13
7.2.40.0390.00515.99
7.2.30.0330.00216.06
7.2.20.0480.01015.66
7.2.10.0110.00615.91
7.2.00.0240.00516.03
7.1.250.0100.00715.93
7.1.230.0190.00314.11
7.1.220.0040.01213.64
7.1.210.0140.00714.18
7.1.200.0140.00613.85
7.1.190.0100.00714.15
7.1.180.0110.00613.92
7.1.170.1490.00613.93
7.1.160.0620.00713.71
7.1.150.0080.00814.02
7.1.140.1060.00313.96
7.1.130.0130.00613.77
7.1.120.0190.00213.67
7.1.110.0980.01014.00
7.1.100.0520.00813.84
7.1.90.1010.00313.76
7.1.80.0140.00513.93
7.1.70.0420.00713.93
7.1.60.0140.02231.89
7.1.50.0360.00731.93
7.1.40.0270.01231.81
7.1.30.1340.01031.82
7.1.20.0360.00431.98
7.1.10.1110.01013.67
7.1.00.0970.01013.79
5.6.380.0090.00813.95

preferences:
57.7 ms | 400 KiB | 5 Q