3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match('/已认证/', 'http://file.baixing.net/month_1404/20140401e297411e.jpg'));

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)
8.3.70.0140.00416.50
8.3.60.0040.01118.43
8.3.50.0110.00522.17
8.3.40.0000.01419.02
8.3.30.0080.00819.14
8.3.20.0000.00720.42
8.3.10.0050.00322.15
8.3.00.0040.00422.39
8.2.190.0150.00616.63
8.2.180.0060.01016.62
8.2.170.0070.00722.96
8.2.160.0060.00920.95
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00317.50
8.2.110.0060.00322.24
8.2.100.0080.00421.01
8.2.90.0030.00619.11
8.2.80.0000.00717.97
8.2.70.0030.00617.63
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0000.00818.22
8.2.30.0040.00417.84
8.2.20.0070.00017.60
8.2.10.0000.00717.62
8.2.00.0000.00717.74
8.1.280.0040.01125.92
8.1.270.0050.00322.20
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00423.91
8.1.230.0070.00419.18
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0070.00617.23
8.1.190.0030.00617.43
8.1.180.0080.00018.61
8.1.170.0080.00018.45
8.1.160.0000.00721.89
8.1.150.0040.00418.66
8.1.140.0040.00417.45
8.1.130.0070.00017.77
8.1.120.0050.00317.54
8.1.110.0000.00717.36
8.1.100.0040.00417.39
8.1.90.0030.00317.48
8.1.80.0070.00017.35
8.1.70.0000.00717.39
8.1.60.0030.00617.61
8.1.50.0000.00817.56
8.1.40.0000.00817.55
8.1.30.0040.00417.60
8.1.20.0040.00417.75
8.1.10.0000.00817.53
8.1.00.0050.00217.43
8.0.300.0000.00718.77
8.0.290.0030.00517.05
8.0.280.0040.00418.22
8.0.270.0060.00317.21
8.0.260.0070.00016.83
8.0.250.0030.00316.88
8.0.240.0030.00316.95
8.0.230.0030.00316.87
8.0.220.0020.00516.89
8.0.210.0030.00316.88
8.0.200.0040.00416.95
8.0.190.0000.00816.93
8.0.180.0050.00216.91
8.0.170.0000.00916.99
8.0.160.0050.00216.95
8.0.150.0070.00016.74
8.0.140.0000.00716.87
8.0.130.0000.00513.30
8.0.120.0080.00016.87
8.0.110.0000.00816.92
8.0.100.0050.00216.97
8.0.90.0070.00016.95
8.0.80.0060.01116.89
8.0.70.0040.00416.96
8.0.60.0000.00716.88
8.0.50.0000.00716.80
8.0.30.0090.01317.06
8.0.20.0090.00917.40
8.0.10.0000.00716.90
8.0.00.0100.01016.67
7.4.330.0000.00515.00
7.4.320.0030.00316.48
7.4.300.0040.00416.72
7.4.290.0000.00616.63
7.4.280.0070.00016.62
7.4.270.0000.00716.70
7.4.260.0030.00316.55
7.4.250.0020.00516.64
7.4.240.0060.00116.61
7.4.230.0000.00716.48
7.4.220.0030.01416.59
7.4.210.0110.00516.64
7.4.200.0050.00316.59
7.4.190.0030.00316.59
7.4.160.0030.01316.31
7.4.150.0150.00317.40
7.4.140.0090.00917.86
7.4.130.0120.01016.53
7.4.120.0080.00916.65
7.4.110.0070.01016.53
7.4.100.0140.00316.57
7.4.90.0080.00816.71
7.4.80.0040.01419.39
7.4.70.0080.00816.55
7.4.60.0060.01616.48
7.4.50.0030.00616.57
7.4.40.0100.00722.77
7.4.30.0060.00916.42
7.4.00.0030.01014.83
7.3.330.0020.00213.02
7.3.320.0000.00513.12
7.3.310.0000.00716.13
7.3.300.0070.00016.27
7.3.290.0050.01016.32
7.3.280.0120.00316.29
7.3.270.0090.00917.40
7.3.260.0100.00716.49
7.3.250.0110.01316.24
7.3.240.0090.00816.73
7.3.230.0090.00916.39
7.3.210.0120.01116.33
7.3.200.0050.01219.39
7.3.190.0030.01516.18
7.3.180.0050.01116.63
7.3.170.0060.01416.39
7.3.160.0000.01916.27
7.3.120.0100.00714.79
7.3.10.0150.00916.47
7.3.00.0130.01316.30
7.2.330.0100.00716.60
7.2.320.0080.00816.49
7.2.310.0070.01316.56
7.2.300.0060.01016.43
7.2.290.0060.01816.54
7.2.130.0100.01016.57
7.2.120.0110.01116.54
7.2.110.0170.00716.17
7.2.100.0140.01116.94
7.2.90.0150.00616.73
7.2.80.0110.01116.60
7.2.70.0140.00816.76
7.2.60.0090.00916.81
7.2.50.0090.00316.39
7.2.40.0140.00716.66
7.2.30.0130.00317.11
7.2.20.0160.00316.93
7.2.10.0170.00016.76
7.2.00.0050.00917.96
7.1.250.0150.00715.66
7.1.200.0070.00715.75
7.1.100.0030.01017.99
7.1.70.0030.00617.27
7.1.60.0070.01819.82
7.1.50.0150.00616.85
7.1.00.0000.08022.55
7.0.200.0090.00016.55
7.0.140.0030.07022.16
7.0.60.0070.08019.92
7.0.50.0070.08717.86
7.0.40.0030.06320.30
7.0.30.0230.05720.06
7.0.20.0200.06720.14
7.0.10.0100.08320.11
7.0.00.0030.05720.34
5.6.280.0000.07721.03
5.6.210.0100.07320.70
5.6.200.0070.08018.23
5.6.190.0130.07020.56
5.6.180.0400.04320.27
5.6.170.0370.07020.47
5.6.160.0030.05020.44
5.6.150.0100.07718.07
5.6.140.0000.05718.15
5.6.130.0130.05718.17
5.6.120.0230.06721.14
5.6.110.0130.07321.10
5.6.100.0100.07721.13
5.6.90.0170.04320.99
5.6.80.0100.07720.52
5.5.350.0030.09020.35
5.5.340.0000.04017.87
5.5.330.0300.03020.27
5.5.320.0070.06720.28
5.5.310.0330.07720.19
5.5.300.0000.04718.04
5.5.290.0100.08017.91
5.5.280.0000.05320.97
5.5.270.0070.04720.79
5.5.260.0030.04020.64
5.5.250.0100.03320.61
5.5.240.0130.05020.27
5.4.450.0370.05319.63
5.4.440.0530.06319.41
5.4.430.0130.06019.54
5.4.420.0130.06019.43
5.4.410.0130.05318.91
5.4.400.0830.00018.78
5.4.390.1070.00018.83
5.4.380.0400.04318.52
5.4.370.0730.05718.49
5.4.360.0930.05318.63
5.4.350.0800.06018.64
5.4.340.0870.04018.79
5.4.320.0040.04912.45
5.4.310.0040.04112.45
5.4.300.0100.03512.45
5.4.290.0050.04112.45
5.4.280.0060.03612.34
5.4.270.0060.03712.35
5.4.260.0170.05318.93
5.4.250.0100.07018.88
5.4.240.0130.04719.04
5.4.230.0300.06018.71
5.4.220.0100.07318.87
5.4.210.0100.07018.89
5.4.200.0100.06718.95
5.4.190.0100.07318.76
5.4.180.0030.08318.88
5.4.170.0130.04718.76
5.4.160.0070.06018.81
5.4.150.0130.06318.72
5.4.140.0030.07316.38
5.4.130.0100.05016.19
5.4.120.0100.06016.22
5.4.110.0130.05716.36
5.4.100.0100.04716.54
5.4.90.0200.05316.43
5.4.80.0030.05016.44
5.4.70.0130.04316.52
5.4.60.0130.05016.32
5.4.50.0070.06016.32
5.4.40.0170.06716.46
5.4.30.0000.06016.31
5.4.20.0130.06716.39
5.4.10.0130.06016.20
5.4.00.0170.06015.66
5.3.290.0040.04012.80
5.3.280.0100.06314.62
5.3.270.0100.05314.45
5.3.260.0070.05314.59
5.3.250.0070.07314.47
5.3.240.0170.06314.69
5.3.230.0170.04014.43
5.3.220.0030.05714.71
5.3.210.0030.06014.56
5.3.200.0100.05014.41
5.3.190.0100.06714.40
5.3.180.0130.07014.43
5.3.170.0070.07314.71
5.3.160.0170.05014.57
5.3.150.0230.05014.44
5.3.140.0070.05014.64
5.3.130.0230.05014.43
5.3.120.0000.06314.55
5.3.110.0030.05714.55
5.3.100.0100.06014.14
5.3.90.0070.06713.78
5.3.80.0100.06314.12
5.3.70.0130.06314.10
5.3.60.0070.07014.01
5.3.50.0070.06313.96
5.3.40.0130.06013.98
5.3.30.0100.06713.82
5.3.20.0070.05313.54
5.3.10.0030.05013.66
5.3.00.0100.04713.65
5.2.170.0130.05711.23
5.2.160.0100.04710.90
5.2.150.0070.04011.29
5.2.140.0100.05011.15
5.2.130.0100.05311.10
5.2.120.0030.04710.93
5.2.110.0030.04011.11
5.2.100.0030.04010.94
5.2.90.0000.04711.19
5.2.80.0070.04011.23
5.2.70.0000.06310.99
5.2.60.0200.04310.80
5.2.50.0030.04310.93
5.2.40.0100.04010.93
5.2.30.0070.04011.00
5.2.20.0070.05010.95
5.2.10.0070.03710.86
5.2.00.0070.03710.61
5.1.60.0000.03710.04
5.1.50.0100.0479.76
5.1.40.0070.0409.99
5.1.30.0000.04010.25
5.1.20.0070.04310.56
5.1.10.0030.05310.15
5.1.00.0030.0439.83
5.0.50.0000.0338.39
5.0.40.0100.0338.17
5.0.30.0070.0378.23
5.0.20.0070.0278.14
5.0.10.0070.0408.00
5.0.00.0030.0438.15
4.4.90.0030.0307.47
4.4.80.0030.0277.47
4.4.70.0000.0237.47
4.4.60.0000.0237.47
4.4.50.0070.0207.47
4.4.40.0030.0337.47
4.4.30.0000.0277.47
4.4.20.0000.0307.47
4.4.10.0000.0237.47
4.4.00.0070.0307.47
4.3.110.0070.0237.47
4.3.100.0000.0237.47
4.3.90.0030.0207.47
4.3.80.0000.0377.47
4.3.70.0070.0177.47
4.3.60.0100.0207.47
4.3.50.0000.0237.47
4.3.40.0000.0377.47
4.3.30.0000.0237.47
4.3.20.0000.0237.47
4.3.10.0030.0277.47
4.3.00.0070.0237.18

preferences:
52.52 ms | 401 KiB | 5 Q