3v4l.org

run code in 300+ PHP versions simultaneously
<?php $html = 'fsdfsdff{cta}http://fsdfdsfdsfsd.pl/sdfctasd.html?trewt=rgtrertret{cta}dupa <dfdsfsdf>'; $result = mb_ereg('{cta}.{100,}{cta}', $html, $cta); var_dump($result, $cta);

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)
8.3.60.0120.00916.75
8.3.50.0070.00716.61
8.3.40.0000.01518.81
8.3.30.0000.01518.72
8.3.20.0080.00020.21
8.3.10.0080.00023.53
8.3.00.0080.00623.69
8.2.180.0040.01118.54
8.2.170.0090.00622.96
8.2.160.0080.00820.41
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00021.06
8.2.120.0120.00326.35
8.2.110.0060.00322.39
8.2.100.0120.00017.80
8.2.90.0040.00418.99
8.2.80.0080.00018.04
8.2.70.0110.00017.25
8.2.60.0050.00317.92
8.2.50.0040.00418.07
8.2.40.0060.00322.33
8.2.30.0040.00420.60
8.2.20.0030.00617.73
8.2.10.0080.00017.98
8.2.00.0050.00218.05
8.1.280.0070.00725.92
8.1.270.0110.00720.36
8.1.260.0060.00328.09
8.1.250.0040.00428.09
8.1.240.0080.00023.96
8.1.230.0120.00019.17
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0060.00318.66
8.1.160.0040.00420.68
8.1.150.0040.00418.82
8.1.140.0000.00819.55
8.1.130.0000.00717.71
8.1.120.0040.00417.59
8.1.110.0000.00717.54
8.1.100.0080.00017.52
8.1.90.0000.00717.53
8.1.80.0070.00017.58
8.1.70.0000.00717.57
8.1.60.0000.00817.60
8.1.50.0030.00517.60
8.1.40.0000.00817.64
8.1.30.0040.00417.73
8.1.20.0000.00817.71
8.1.10.0050.00217.67
8.1.00.0000.00717.61
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.50
8.0.270.0030.00317.30
8.0.260.0060.00017.36
8.0.250.0000.00716.98
8.0.240.0000.00817.06
8.0.230.0000.00717.03
8.0.220.0030.00616.82
8.0.210.0000.00816.94
8.0.200.0030.00317.04
8.0.190.0060.00317.05
8.0.180.0000.00716.98
8.0.170.0030.00516.96
8.0.160.0050.00216.86
8.0.150.0080.00016.91
8.0.140.0050.00316.96
8.0.130.0030.00313.33
8.0.120.0040.00416.96
8.0.110.0070.00016.79
8.0.100.0040.00417.02
8.0.90.0040.00417.02
8.0.80.0130.01016.93
8.0.70.0070.00016.86
8.0.60.0000.00817.03
8.0.50.0070.00017.03
8.0.30.0080.01017.02
8.0.20.0120.01217.40
8.0.10.0040.00417.07
8.0.00.0080.01116.88
7.4.330.0030.00316.71
7.4.320.0030.00316.47
7.4.300.0030.00316.58
7.4.290.0070.00016.57
7.4.280.0070.00016.45
7.4.270.0030.00316.56
7.4.260.0050.00216.59
7.4.250.0050.00316.57
7.4.240.0030.00416.66
7.4.230.0040.00416.73
7.4.220.0110.01116.58
7.4.210.0100.00316.77
7.4.200.0030.00416.48
7.4.160.0160.00616.68
7.4.150.0090.00917.40
7.4.140.0050.01217.86
7.4.130.0100.00916.43
7.4.120.0100.00716.34
7.4.110.0070.01016.51
7.4.100.0000.01716.58
7.4.90.0030.01616.63
7.4.80.0030.01819.39
7.4.70.0090.00616.61
7.4.60.0130.00416.73
7.4.50.0100.00616.24
7.4.40.0080.00816.41
7.4.30.0080.01216.64
7.4.00.0030.01015.05
7.3.330.0030.00313.02
7.3.320.0050.00013.24
7.3.310.0070.00016.26
7.3.300.0030.00316.30
7.3.290.0090.00716.24
7.3.280.0100.01016.24
7.3.270.0040.01217.40
7.3.260.0160.00016.17
7.3.250.0110.00816.17
7.3.240.0070.01016.30
7.3.230.0060.01016.47
7.3.210.0060.01216.19
7.3.200.0120.00916.09
7.3.190.0130.00316.55
7.3.180.0060.01016.39
7.3.170.0090.00616.31
7.3.160.0150.00616.49
7.2.330.0120.00616.28
7.2.320.0120.01116.66
7.2.310.0100.01016.40
7.2.300.0060.01216.67
7.2.290.0100.00716.51
7.2.60.0040.00816.65
7.2.00.0060.00619.35
7.1.200.0040.00815.56
7.1.100.0060.00617.82
7.1.70.0000.00717.09
7.1.60.0110.01519.52
7.1.50.0100.00717.09
7.1.00.0100.06722.27
7.0.200.0000.00916.80
7.0.60.0130.07719.91
7.0.50.0100.07717.89
7.0.40.0030.04320.40
7.0.30.0270.04020.02
7.0.20.0330.07020.27
7.0.10.0030.09320.10
7.0.00.0070.05020.16
5.6.280.0030.03020.99
5.6.210.0100.08020.72
5.6.200.0070.04718.14
5.6.190.0100.07320.41
5.6.180.0300.05320.43
5.6.170.0330.07320.42
5.6.160.0100.08020.48
5.6.150.0030.07318.22
5.6.140.0000.06718.21
5.6.130.0070.04018.12
5.6.120.0070.04321.01
5.6.110.0000.08320.96
5.6.100.0070.07721.01
5.6.90.0070.04020.98
5.6.80.0030.07720.38
5.5.350.0230.07020.36
5.5.340.0070.07717.91
5.5.330.0070.04320.36
5.5.320.0430.04720.31
5.5.310.0270.07320.13
5.5.300.0130.04717.89
5.5.290.0000.04318.03
5.5.280.0030.04320.77
5.5.270.0130.07020.79
5.5.260.0100.04720.72
5.5.250.0270.06720.60
5.5.240.0230.08320.18

preferences:
54.4 ms | 401 KiB | 5 Q