3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'abcitoun'; echo preg_match_all('/[aeiou]/', $a, $matches);

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)
8.3.70.0090.00916.63
8.3.60.0210.00018.44
8.3.50.0090.00616.76
8.3.40.0110.00418.98
8.3.30.0040.01218.79
8.3.20.0050.00320.20
8.3.10.0040.00423.66
8.3.00.0050.00319.67
8.2.190.0040.01116.63
8.2.180.0130.01318.59
8.2.170.0110.01122.96
8.2.160.0070.00720.34
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0060.00319.18
8.2.120.0050.00226.35
8.2.110.0040.00420.41
8.2.100.0000.01219.57
8.2.90.0000.00818.03
8.2.80.0050.00320.41
8.2.70.0060.00317.80
8.2.60.0090.00017.80
8.2.50.0070.00018.16
8.2.40.0060.00320.52
8.2.30.0060.00319.13
8.2.20.0030.00617.94
8.2.10.0080.00017.96
8.2.00.0070.00018.25
8.1.280.0100.00625.92
8.1.270.0080.00022.14
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0060.00621.10
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0060.00317.36
8.1.190.0000.00817.53
8.1.180.0000.00918.10
8.1.170.0030.00518.64
8.1.160.0040.00718.71
8.1.150.0000.00820.17
8.1.140.0000.00717.52
8.1.130.0000.00719.01
8.1.120.0000.00717.43
8.1.110.0080.00017.39
8.1.100.0040.00417.52
8.1.90.0050.00317.57
8.1.80.0040.00317.55
8.1.70.0040.00417.43
8.1.60.0000.00917.57
8.1.50.0000.00817.58
8.1.40.0040.00417.61
8.1.30.0000.00817.61
8.1.20.0080.00017.71
8.1.10.0020.00517.69
8.1.00.0050.00317.61
8.0.300.0060.00320.00
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0030.00317.15
8.0.260.0040.00416.85
8.0.250.0100.00017.06
8.0.240.0030.00317.06
8.0.230.0060.00317.00
8.0.220.0070.00016.89
8.0.210.0040.00416.94
8.0.200.0030.00317.03
8.0.190.0000.00817.08
8.0.180.0000.00717.02
8.0.170.0060.00316.90
8.0.160.0040.00417.03
8.0.150.0000.00816.88
8.0.140.0000.00816.79
8.0.130.0090.00013.42
8.0.120.0040.00416.88
8.0.110.0090.00016.87
8.0.100.0080.00016.93
8.0.90.0040.00416.86
8.0.80.0040.01417.02
8.0.70.0020.00516.87
8.0.60.0000.00716.98
8.0.50.0040.00416.95
8.0.30.0080.01117.08
8.0.20.0070.01317.40
8.0.10.0040.00417.08
8.0.00.0150.00816.91
7.4.330.0000.00515.55
7.4.320.0060.00016.77
7.4.300.0000.00616.64
7.4.290.0000.00716.72
7.4.280.0000.00716.78
7.4.270.0000.00716.54
7.4.260.0080.00016.73
7.4.250.0000.00716.70
7.4.240.0030.00316.74
7.4.230.0030.00516.64
7.4.220.0040.00416.47
7.4.210.0100.00316.70
7.4.200.0070.00016.83
7.4.160.0100.00816.68
7.4.150.0120.00617.40
7.4.140.0120.00917.86
7.4.130.0040.01816.50
7.4.120.0110.00716.65
7.4.110.0070.01316.46
7.4.100.0000.02316.82
7.4.90.0110.00716.75
7.4.80.0140.00619.39
7.4.70.0090.00916.77
7.4.60.0130.00716.56
7.4.50.0110.00216.43
7.4.40.0130.00416.73
7.4.00.0100.00615.04
7.3.330.0030.00313.10
7.3.320.0060.00013.11
7.3.310.0030.00316.27
7.3.300.0020.00516.26
7.3.290.0120.00816.22
7.3.280.0100.00816.29
7.3.270.0120.00617.40
7.3.260.0090.01016.39
7.3.250.0150.00616.56
7.3.240.0070.01016.43
7.3.230.0100.00616.30
7.3.210.0070.01016.71
7.3.200.0030.01216.27
7.3.190.0040.01216.30
7.3.180.0030.01716.58
7.3.170.0090.00616.40
7.3.160.0040.01116.36
7.3.120.0060.01414.77
7.3.110.0060.01214.77
7.3.100.0060.00914.59
7.3.90.0030.01315.06
7.3.80.0090.00614.94
7.3.70.0040.01214.99
7.3.60.0060.00614.86
7.3.50.0060.00614.77
7.3.40.0100.00314.95
7.3.30.0130.00314.78
7.3.20.0030.01016.60
7.3.10.0120.00616.80
7.3.00.0040.00716.48
7.2.330.0090.00916.64
7.2.320.0060.01016.68
7.2.310.0030.01316.77
7.2.300.0090.00916.68
7.2.290.0110.00516.60
7.2.250.0040.01615.09
7.2.240.0120.00615.10
7.2.230.0100.00715.09
7.2.220.0040.01115.05
7.2.210.0000.01114.86
7.2.200.0120.00615.01
7.2.190.0070.01014.95
7.2.180.0070.01014.80
7.2.170.0040.01115.10
7.2.60.0030.01017.13
7.2.20.0700.01018.07
7.2.10.0340.01518.09
7.2.00.0380.01618.02
7.1.330.0070.00715.79
7.1.320.0040.00415.99
7.1.310.0040.01115.61
7.1.300.0030.01315.83
7.1.290.0030.01315.59
7.1.280.0100.00316.01
7.1.270.0060.00615.86
7.1.260.0070.00315.99
7.1.200.0040.00715.91
7.1.140.0410.00917.00
7.1.130.0480.00916.79
7.1.120.0450.00917.11
7.1.110.0280.01215.98
7.1.100.0390.01016.40
7.1.90.0240.01215.95
7.1.80.0390.00816.15
7.1.70.0380.01615.51
7.1.60.0560.01033.48
7.1.50.0470.00733.01
7.1.40.0560.02032.68
7.1.30.0570.00732.89
7.1.20.0600.00832.90
7.1.10.0310.00614.75
7.1.00.0450.01015.00

preferences:
31.32 ms | 401 KiB | 5 Q