3v4l.org

run code in 300+ PHP versions simultaneously
<?php mb_regex_encoding("UTF-8"); mb_ereg_search_init('dogle|dog'); $a = mb_ereg_search_regs('dog)', 'u'); print_r($a);

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)
8.3.40.0110.00418.80
8.3.30.0100.00320.17
8.3.20.0050.00320.25
8.3.10.0050.00322.12
8.3.00.0040.00422.56
8.2.170.0070.00722.96
8.2.160.0030.01020.38
8.2.150.0040.00424.18
8.2.140.0040.01124.66
8.2.130.0070.01026.16
8.2.120.0080.00019.54
8.2.110.0000.00922.25
8.2.100.0070.00419.41
8.2.90.0000.00719.23
8.2.80.0040.00419.44
8.2.70.0040.00417.63
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0080.00018.02
8.2.30.0080.00017.93
8.2.20.0040.00417.74
8.2.10.0070.00017.66
8.2.00.0060.00317.65
8.1.270.0040.00424.66
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.89
8.1.230.0070.00419.16
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0080.00017.35
8.1.190.0040.00417.39
8.1.180.0040.00418.64
8.1.170.0040.00418.43
8.1.160.0030.00322.07
8.1.150.0040.00418.61
8.1.140.0000.00817.56
8.1.130.0030.00317.78
8.1.120.0060.00317.55
8.1.110.0050.00217.50
8.1.100.0040.00417.41
8.1.90.0000.00717.46
8.1.80.0000.00717.40
8.1.70.0030.00317.52
8.1.60.0000.00917.52
8.1.50.0030.00617.61
8.1.40.0040.00417.48
8.1.30.0050.00217.57
8.1.20.0040.00417.63
8.1.10.0050.00317.55
8.1.00.0040.00417.50
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0070.00018.54
8.0.270.0070.00017.21
8.0.260.0000.00616.93
8.0.250.0070.00017.07
8.0.240.0050.00317.07
8.0.230.0000.00717.05
8.0.220.0080.00016.95
8.0.210.0000.00716.91
8.0.200.0000.00616.95
8.0.190.0000.00717.08
8.0.180.0090.00017.08
8.0.170.0000.00716.92
8.0.160.0030.00317.01
8.0.150.0000.00716.99
8.0.140.0080.00016.88
8.0.130.0050.00013.41
8.0.120.0040.00416.95
8.0.110.0040.00416.92
8.0.100.0050.00216.78
8.0.90.0000.00717.01
8.0.80.0090.00617.05
8.0.70.0040.00416.81
8.0.60.0050.00316.89
8.0.50.0040.00417.00
8.0.30.0070.01017.11
8.0.20.0120.00717.40
8.0.10.0040.00417.18
8.0.00.0110.00916.73
7.4.330.0050.00015.00
7.4.320.0030.00316.62
7.4.300.0030.00316.50
7.4.290.0080.00016.51
7.4.280.0000.00616.65
7.4.270.0000.00716.55
7.4.260.0030.00316.65
7.4.250.0030.00316.57
7.4.240.0030.00416.50
7.4.230.0030.00316.66
7.4.220.0060.00916.58
7.4.210.0070.00716.60
7.4.200.0030.00316.35
7.4.190.0040.00416.46
7.4.160.0120.00616.39
7.4.150.0080.00917.40
7.4.140.0130.00517.86
7.4.130.0100.00816.61
7.4.120.0070.01316.49
7.4.110.0150.01116.49
7.4.100.0140.00316.51
7.4.90.0060.01116.45
7.4.80.0110.00719.39
7.4.70.0040.01216.64
7.4.60.0080.01516.66
7.4.50.0000.00416.36
7.4.40.0000.01222.77
7.4.30.0090.00916.46
7.4.00.0040.01115.09
7.3.330.0000.00613.15
7.3.320.0000.00513.07
7.3.310.0040.00416.23
7.3.300.0060.00316.25
7.3.290.0130.00616.28
7.3.280.0070.00916.21
7.3.270.0100.00617.40
7.3.260.0130.00416.29
7.3.250.0080.01016.40
7.3.240.0100.00716.22
7.3.230.0030.01316.39
7.3.210.0100.01016.34
7.3.200.0030.01819.39
7.3.190.0090.00816.14
7.3.180.0150.00016.30
7.3.170.0050.01116.57
7.3.160.0150.00616.26
7.3.120.0030.01314.68
7.3.10.0060.00716.43
7.3.00.0080.00616.61
7.2.330.0060.01216.61
7.2.320.0080.00916.59
7.2.310.0130.00416.39
7.2.300.0060.01116.54
7.2.290.0060.00916.33
7.2.130.0080.00516.77
7.2.120.0080.00716.79
7.2.110.0020.00916.82
7.2.100.0040.01116.68
7.2.90.0050.00616.86
7.2.80.0090.00216.78
7.2.70.0080.00816.54
7.2.60.0080.00616.79
7.2.50.0050.00816.90
7.2.40.0060.00816.89
7.2.30.0040.01316.84
7.2.20.0070.00716.73
7.2.10.0060.00816.48
7.2.00.0020.01017.59
7.1.250.0030.00815.78
7.1.200.0100.00315.73
7.1.70.0070.00316.78
7.1.60.0030.01017.34
7.1.50.0060.01616.62
7.1.00.0030.06322.48
7.0.200.0030.00516.50
7.0.140.0000.07721.96
7.0.60.0100.08320.02
7.0.50.0170.04317.76
7.0.40.0030.06020.41
7.0.30.0230.08020.12
7.0.20.0230.07020.09
7.0.10.0170.07720.20
7.0.00.0100.03720.17
5.6.210.0070.04720.68
5.6.200.0030.06018.12
5.6.190.0100.08020.40
5.6.180.0470.06720.60
5.6.170.0230.05020.42
5.6.160.0030.04320.50
5.6.150.0100.07718.18
5.6.140.0030.04018.09
5.6.130.0000.06318.12
5.6.120.0130.07021.11
5.6.110.0030.05720.99
5.6.100.0030.07321.05
5.6.90.0000.08320.99
5.6.80.0100.07720.36
5.6.70.4270.04320.38
5.5.350.0030.05720.41
5.5.340.0070.03717.98
5.5.330.0030.09320.17
5.5.320.0230.08020.31
5.5.310.0300.07020.26
5.5.300.0030.05718.01
5.5.290.0100.07717.96
5.5.280.0000.09320.77
5.5.270.0170.07720.86
5.5.260.0100.07020.75
5.5.250.0000.09020.58
5.5.240.0000.07020.06
5.4.450.0800.04319.58
5.4.440.0770.07019.52
5.4.430.0730.05019.10
5.4.420.0130.05019.47
5.4.410.0770.06019.15
5.4.400.0470.06318.77
5.4.390.0330.06018.65
5.4.380.0330.04318.63
5.4.370.0030.06318.71
5.4.360.0170.05018.68
5.4.350.0070.04311.98
5.4.340.0070.03711.97
5.4.320.0070.03812.45
5.4.310.0070.04212.45
5.4.300.0080.03812.45
5.4.290.0060.04112.45
5.4.280.0080.03412.34
5.4.270.0050.03512.35
5.4.260.0040.04212.35
5.4.250.0130.06318.88
5.4.240.0070.05318.69
5.4.230.0170.06018.88
5.4.220.0100.06018.92
5.4.210.0130.05018.71
5.4.200.0100.05019.01
5.4.190.0100.05718.88
5.4.180.0130.06718.59
5.4.170.0070.07019.00
5.4.160.0030.05318.84
5.4.150.0030.05718.87
5.4.140.0000.08016.24
5.4.130.0030.07316.40
5.4.120.0100.04716.26
5.4.110.0030.07716.35
5.4.100.0000.05716.20
5.4.90.0130.04316.33
5.4.80.0100.04316.39
5.4.70.0130.04316.47
5.4.60.0070.05016.46
5.4.50.0030.05316.45
5.4.40.0100.04716.36
5.4.30.0070.06016.32
5.4.20.0170.04016.40
5.4.10.0030.05016.50
5.4.00.0030.07015.89
5.3.290.0030.04212.80
5.3.280.0130.04314.37
5.3.270.0100.07714.47
5.3.260.0170.06714.62
5.3.250.0100.04714.52
5.3.240.0000.07014.47
5.3.230.0030.07714.61
5.3.220.0030.05314.66
5.3.210.0100.05014.57
5.3.200.0030.06314.61
5.3.190.0000.05714.58
5.3.180.0070.07314.34
5.3.170.0030.06014.71
5.3.160.0000.05714.45
5.3.150.0070.07314.44
5.3.140.0070.06014.39
5.3.130.0070.06714.55
5.3.120.0070.05314.56
5.3.110.0200.06314.46
5.3.100.0070.07014.05
5.3.90.0070.04714.16
5.3.80.0100.04713.89
5.3.70.0100.05013.86
5.3.60.0100.04313.94
5.3.50.0100.04713.89
5.3.40.0070.05013.78
5.3.30.0100.04713.76
5.3.20.0270.04013.39
5.3.10.0070.04713.74
5.3.00.0070.05013.52
5.2.170.0070.05311.16
5.2.160.0030.05011.15
5.2.150.0070.04011.14
5.2.140.0070.04710.91
5.2.130.0130.03311.25
5.2.120.0070.04011.25
5.2.110.0030.04011.19
5.2.100.0100.03711.19
5.2.90.0170.03711.09
5.2.80.0030.04311.01
5.2.70.0030.06310.92
5.2.60.0000.07011.06
5.2.50.0130.05011.02
5.2.40.0070.04010.88
5.2.30.0070.05010.90
5.2.20.0000.05310.79
5.2.10.0100.03310.92
5.2.00.0030.04010.56
5.1.60.0130.0339.88
5.1.50.0070.03310.24
5.1.40.0070.0379.86
5.1.30.0030.04310.41
5.1.20.0130.04710.50
5.1.10.0070.05010.29
5.1.00.0070.03310.12
5.0.50.0130.0208.72
5.0.40.0100.0238.45
5.0.30.0030.0538.07
5.0.20.0000.0408.23
5.0.10.0000.0308.25
5.0.00.0100.0408.25
4.4.90.0000.0277.54
4.4.80.0070.0207.54
4.4.70.0000.0237.54
4.4.60.0030.0207.54
4.4.50.0070.0177.54
4.4.40.0100.0407.54
4.4.30.0030.0207.54
4.4.20.0030.0207.54
4.4.10.0030.0237.54
4.4.00.0030.0337.54
4.3.110.0000.0277.54
4.3.100.0000.0237.54
4.3.90.0000.0237.54
4.3.80.0070.0307.54
4.3.70.0030.0207.54
4.3.60.0000.0237.54
4.3.50.0030.0207.54
4.3.40.0000.0377.54
4.3.30.0000.0237.54
4.3.20.0000.0237.54
4.3.10.0000.0237.54
4.3.00.0130.0236.59

preferences:
40.68 ms | 400 KiB | 5 Q