3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'Ủy viên nhận xét 34'; $isMatch = mb_ereg_match('.*phản biện|nhận xét', $string, 'misr'); var_dump($isMatch);

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)
8.3.60.0150.00018.43
8.3.50.0100.01018.02
8.3.40.0100.00318.69
8.3.30.0060.01018.76
8.3.20.0070.00021.71
8.3.10.0080.00021.73
8.3.00.0080.00017.80
8.2.180.0110.01118.62
8.2.170.0070.00722.96
8.2.160.0070.00719.31
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0070.00022.25
8.2.120.0070.00026.35
8.2.110.0060.00322.24
8.2.100.0040.00817.66
8.2.90.0030.00518.90
8.2.80.0000.00817.97
8.2.70.0030.00717.50
8.2.60.0050.00317.91
8.2.50.0000.00818.10
8.2.40.0050.00220.67
8.2.30.0070.00019.30
8.2.20.0020.00517.96
8.2.10.0040.00418.12
8.2.00.0050.00317.99
8.1.280.0040.01425.92
8.1.270.0040.00418.92
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00423.91
8.1.230.0070.00417.82
8.1.220.0040.00417.78
8.1.210.0030.00618.77
8.1.200.0030.00717.34
8.1.190.0060.00317.22
8.1.180.0080.00018.10
8.1.170.0030.00518.73
8.1.160.0000.00718.89
8.1.150.0040.00418.98
8.1.140.0000.00719.55
8.1.130.0000.00718.94
8.1.120.0000.00717.54
8.1.110.0060.00317.55
8.1.100.0050.00317.54
8.1.90.0030.00617.48
8.1.80.0000.00717.54
8.1.70.0000.00717.51
8.1.60.0040.00417.66
8.1.50.0040.00417.61
8.1.40.0030.00517.57
8.1.30.0080.00017.66
8.1.20.0040.00417.74
8.1.10.0000.00717.52
8.1.00.0040.00417.52
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.51
8.0.270.0000.00717.22
8.0.260.0060.00017.28
8.0.250.0030.00517.04
8.0.240.0100.00016.95
8.0.230.0000.00716.97
8.0.220.0030.00316.90
8.0.210.0070.00016.95
8.0.200.0000.00616.97
8.0.190.0030.00617.03
8.0.180.0020.00516.97
8.0.170.0000.00716.87
8.0.160.0050.00317.04
8.0.150.0040.00416.90
8.0.140.0000.00716.86
8.0.130.0000.00513.43
8.0.120.0070.00016.90
8.0.110.0070.00016.96
8.0.100.0050.00217.07
8.0.90.0020.00516.92
8.0.80.0140.00016.98
8.0.70.0000.00717.01
8.0.60.0080.00017.07
8.0.50.0070.00016.86
8.0.30.0100.00816.98
8.0.20.0080.01217.40
8.0.10.0050.00216.79
8.0.00.0100.01316.70
7.4.330.0050.00015.55
7.4.320.0030.00316.58
7.4.300.0060.00016.55
7.4.290.0070.00016.65
7.4.280.0070.00016.48
7.4.270.0070.00016.54
7.4.260.0070.00316.74
7.4.250.0060.00316.62
7.4.240.0040.00416.63
7.4.230.0070.00016.45
7.4.220.0060.01316.63
7.4.210.0110.00316.43
7.4.200.0000.00716.62
7.4.160.0110.01116.43
7.4.150.0150.00317.40
7.4.140.0160.00817.86
7.4.130.0150.00316.46
7.4.120.0090.00916.59
7.4.110.0100.00716.47
7.4.100.0110.01416.54
7.4.90.0110.00516.50
7.4.80.0140.00319.39
7.4.70.0120.00916.62
7.4.60.0110.00516.48
7.4.50.0130.00316.59
7.4.40.0080.00816.61
7.4.30.0120.00416.52
7.4.00.0100.00815.11
7.3.330.0030.00313.16
7.3.320.0000.00513.17
7.3.310.0000.00716.15
7.3.300.0030.00316.28
7.3.290.0060.01016.29
7.3.280.0090.00716.22
7.3.270.0190.00317.40
7.3.260.0130.01216.38
7.3.250.0130.00816.31
7.3.240.0160.00416.33
7.3.230.0140.01116.34
7.3.210.0100.00716.41
7.3.200.0040.01316.35
7.3.190.0100.00716.24
7.3.180.0140.00316.32
7.3.170.0070.01016.39
7.3.160.0060.00916.45
7.3.120.0030.01414.79
7.3.110.0070.01114.78
7.3.100.0050.00814.77
7.3.90.0060.00615.02
7.3.80.0000.01414.71
7.3.70.0030.00714.73
7.3.60.0000.01114.86
7.3.50.0070.00714.73
7.3.40.0030.01314.71
7.3.30.0030.01214.60
7.3.20.0040.01216.36
7.3.10.0100.00316.59
7.3.00.0070.00416.43
7.2.330.0060.01216.42
7.2.320.0080.00816.75
7.2.310.0090.00616.34
7.2.300.0140.00816.73
7.2.290.0120.00416.60
7.2.250.0100.01015.23
7.2.240.0030.01414.96
7.2.230.0070.01014.97
7.2.220.0110.00615.03
7.2.210.0050.00514.92
7.2.200.0030.01014.97
7.2.190.0060.00914.72
7.2.180.0000.00914.92
7.2.170.0060.00914.79
7.2.60.0040.01116.96
7.2.00.0030.01419.14
7.1.330.0070.00715.90
7.1.320.0060.00915.92
7.1.310.0030.00615.95
7.1.300.0100.00516.03
7.1.290.0070.00715.96
7.1.280.0040.01115.57
7.1.270.0000.01215.86
7.1.260.0030.01016.14
7.1.200.0080.00815.72
7.1.100.0000.01218.41
7.1.70.0030.00517.15
7.1.60.0030.00717.48
7.1.50.0200.02034.34
7.1.40.0170.02034.41
7.1.30.0170.01734.17
7.1.20.0270.00734.40
7.1.10.0100.00316.38
7.1.00.0100.00716.61
7.0.200.0040.00716.57
7.0.190.0030.01716.50
7.0.180.0030.01316.38
7.0.170.0600.01316.17
7.0.160.0030.01016.26
7.0.150.0030.01016.26
7.0.140.0000.01316.46
7.0.130.0030.01016.71
7.0.120.0070.01016.57
7.0.110.0030.01016.27
7.0.100.0070.00716.31
7.0.90.0000.01316.39
7.0.80.0000.01716.62
7.0.70.0000.01716.31
7.0.60.0030.01716.27
7.0.50.0030.01316.48
7.0.40.0070.01016.68
7.0.30.0800.01016.70
7.0.20.0100.00716.24
7.0.10.0000.01716.23
7.0.00.0600.01714.59

preferences:
60.43 ms | 400 KiB | 5 Q