3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = 'http://weibo.com/1948452141/BAlOHzDS3?ref=home&rid=7_0_2598638016537367410'; $pattern = "/.*weibo.com\/\d+\/(\w+)\?.*/"; preg_match_all($pattern, $url, $arr); print_r($arr);

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)
8.3.70.0150.00416.63
8.3.60.0140.00718.53
8.3.50.0110.00722.99
8.3.40.0070.00718.79
8.3.30.0000.01418.86
8.3.20.0030.00520.30
8.3.10.0080.00020.66
8.3.00.0080.00020.96
8.2.180.0150.00618.18
8.2.170.0140.00422.96
8.2.160.0140.00020.39
8.2.150.0030.00524.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0060.00319.61
8.2.110.0000.00919.27
8.2.100.0040.00817.78
8.2.90.0000.00819.21
8.2.80.0030.00619.21
8.2.70.0030.00617.63
8.2.60.0000.00917.80
8.2.50.0040.00418.07
8.2.40.0000.00818.02
8.2.30.0000.00721.36
8.2.20.0030.00717.82
8.2.10.0060.00317.95
8.2.00.0030.00617.75
8.1.280.0110.00725.92
8.1.270.0000.00824.02
8.1.260.0000.00826.35
8.1.250.0090.00028.09
8.1.240.0110.00022.42
8.1.230.0040.00721.02
8.1.220.0070.00018.77
8.1.210.0050.00318.97
8.1.200.0060.00317.48
8.1.190.0030.00617.16
8.1.180.0080.00018.10
8.1.170.0000.00918.64
8.1.160.0000.00818.84
8.1.150.0000.00818.85
8.1.140.0000.00717.55
8.1.130.0000.00717.78
8.1.120.0000.00717.57
8.1.110.0000.00817.47
8.1.100.0000.00817.54
8.1.90.0050.00317.45
8.1.80.0000.00717.41
8.1.70.0030.00317.52
8.1.60.0040.00417.56
8.1.50.0080.00017.62
8.1.40.0060.00317.58
8.1.30.0060.00317.78
8.1.20.0000.00917.74
8.1.10.0040.00417.62
8.1.00.0070.00017.60
8.0.300.0070.00019.87
8.0.290.0040.00417.16
8.0.280.0000.00718.39
8.0.270.0070.00017.09
8.0.260.0000.00617.12
8.0.250.0030.00316.93
8.0.240.0040.00417.09
8.0.230.0000.00717.04
8.0.220.0000.00716.96
8.0.210.0000.00716.85
8.0.200.0000.00717.04
8.0.190.0000.00717.07
8.0.180.0040.00416.89
8.0.170.0050.00317.01
8.0.160.0030.00317.05
8.0.150.0040.00316.95
8.0.140.0070.00016.96
8.0.130.0030.00313.43
8.0.120.0040.00416.82
8.0.110.0000.00717.02
8.0.100.0000.00816.82
8.0.90.0030.00517.08
8.0.80.0060.00917.00
8.0.70.0080.00016.97
8.0.60.0000.00716.84
8.0.50.0000.00817.00
8.0.30.0170.00217.09
8.0.20.0150.00817.40
8.0.10.0060.00316.96
8.0.00.0080.00916.78
7.4.330.0000.00515.10
7.4.320.0030.00316.55
7.4.300.0030.00316.63
7.4.290.0030.00316.54
7.4.280.0050.00516.72
7.4.270.0000.00716.59
7.4.260.0030.00316.57
7.4.250.0000.00716.62
7.4.240.0020.00516.70
7.4.230.0000.00716.75
7.4.220.0150.00316.64
7.4.210.0030.01016.70
7.4.200.0040.00416.76
7.4.160.0090.00616.52
7.4.150.0090.00917.40
7.4.140.0140.00617.86
7.4.130.0050.01216.54
7.4.120.0150.00616.50
7.4.110.0080.01616.47
7.4.100.0100.00716.80
7.4.90.0100.00716.57
7.4.80.0060.01219.39
7.4.70.0100.00716.78
7.4.60.0100.00716.57
7.4.50.0000.00516.49
7.4.40.0040.01216.43
7.4.30.0090.00916.54
7.4.00.0140.00015.21
7.3.330.0000.00713.13
7.3.320.0050.00013.13
7.3.310.0050.00216.25
7.3.300.0040.00416.28
7.3.290.0070.01016.32
7.3.280.0070.00716.30
7.3.270.0110.00717.40
7.3.260.0060.01016.39
7.3.250.0070.01316.49
7.3.240.0110.00616.34
7.3.230.0180.00416.62
7.3.210.0110.00716.32
7.3.200.0090.01019.39
7.3.190.0130.01016.65
7.3.180.0130.00316.30
7.3.170.0060.01616.57
7.3.160.0090.00816.57
7.2.330.0100.00716.59
7.2.320.0100.00716.72
7.2.310.0140.00316.77
7.2.300.0030.01416.56
7.2.290.0060.01216.73
7.2.00.0090.00619.41
7.1.100.0040.01118.13
7.1.70.0000.00917.18
7.1.60.0170.00719.34
7.1.50.0090.01317.14
7.1.00.0070.07322.47
7.0.200.0100.00316.83
7.0.140.0100.06722.01
7.0.60.0130.08019.91
7.0.50.0070.08017.89
7.0.40.0030.08720.32
7.0.30.0230.05020.27
7.0.20.0200.08320.35
7.0.10.0130.08320.18
7.0.00.0170.04320.20
5.6.280.0070.06720.86
5.6.210.0070.08320.56
5.6.200.0130.08018.29
5.6.190.0100.06320.45
5.6.180.0270.07720.64
5.6.170.0070.05020.61
5.6.160.0100.06020.52
5.6.150.0070.06018.19
5.6.140.0030.04018.27
5.6.130.0070.04318.16
5.6.120.0070.06721.13
5.6.110.0070.03721.11
5.6.100.0100.06720.95
5.6.90.0200.07020.95
5.6.80.0070.06020.35
5.5.350.0030.04720.42
5.5.340.0130.07718.03
5.5.330.0030.04320.40
5.5.320.0170.07720.23
5.5.310.0300.03020.22
5.5.300.0170.06717.95
5.5.290.0100.07718.07
5.5.280.0070.05320.97
5.5.270.0000.04320.86
5.5.260.0070.07720.71
5.5.250.0100.07720.57
5.5.240.0370.05720.36
5.4.450.0230.04719.55
5.4.440.0470.04719.46
5.4.430.0530.03719.16
5.4.420.0070.06019.35
5.4.410.0130.05719.29
5.4.400.0130.04719.05
5.4.390.0100.05319.16
5.4.380.0100.05319.11
5.4.370.0100.05719.24
5.4.360.0130.05019.02
5.4.350.0080.03812.00
5.4.340.0080.03811.99
5.4.320.0100.04212.48
5.4.310.0080.04412.48
5.4.300.0060.05412.48
5.4.290.0240.08612.47
5.4.280.0040.04712.38
5.4.270.0100.06112.38
5.4.260.0090.04512.38
5.4.250.0100.04312.37
5.4.240.0270.09012.38
5.4.230.0070.05612.36
5.4.220.0090.04912.36
5.4.210.0120.05712.36
5.4.200.0090.06812.36
5.4.190.0120.05212.36
5.4.180.0310.18112.36
5.4.170.0140.05212.38
5.4.160.0100.06912.37
5.4.150.0070.05912.37
5.4.140.0090.06412.05
5.4.130.0110.06912.04
5.4.120.0230.09411.99
5.4.110.0180.07512.00
5.4.100.0260.07811.99
5.4.90.0150.07011.99
5.4.80.0140.07111.99
5.4.70.0170.07311.98
5.4.60.0140.08211.99
5.4.50.0080.04911.99
5.4.40.0150.06711.97
5.4.30.0170.04711.97
5.4.20.0100.05311.97
5.4.10.0060.05311.98
5.4.00.0100.05311.46
5.3.290.0200.10812.80
5.3.280.0140.08512.71
5.3.270.0060.04612.72
5.3.260.0110.04512.72
5.3.250.0070.04312.72
5.3.240.0090.05812.71
5.3.230.0130.06612.71
5.3.220.0280.15412.68
5.3.210.0320.11612.68
5.3.200.0170.07912.68
5.3.190.0160.08712.67
5.3.180.0090.07212.67
5.3.170.0130.08412.67
5.3.160.0260.10612.67
5.3.150.0100.05512.67
5.3.140.0080.03612.66
5.3.130.0120.07112.65
5.3.120.0050.06412.66
5.3.110.0110.05112.65
5.3.100.0050.05412.12
5.3.90.0240.07112.10
5.3.80.0230.09112.09
5.3.70.0210.08012.09
5.3.60.0150.05712.07
5.3.50.0180.06912.02
5.3.40.0220.10212.02
5.3.30.0130.04211.98
5.3.20.0070.04311.76
5.3.10.0100.03711.73
5.3.00.0050.04911.71
5.2.170.0060.0339.22
5.2.160.0080.0349.22
5.2.150.0030.0359.21
5.2.140.0050.0329.21
5.2.130.0060.0309.18
5.2.120.0140.0569.17
5.2.110.0160.0699.18
5.2.100.0240.0569.18
5.2.90.0210.0569.18
5.2.80.0180.0599.18
5.2.70.0090.0409.17
5.2.60.0080.0419.12
5.2.50.0080.0419.09
5.2.40.0160.0389.07
5.2.30.0040.0569.05
5.2.20.0140.0649.04
5.2.10.0240.0668.93
5.2.00.0130.0558.79
5.1.60.0100.0508.06
5.1.50.0050.0408.06
5.1.40.0120.0318.04
5.1.30.0200.0568.39
5.1.20.0050.0828.41
5.1.10.0140.0418.14
5.1.00.0110.0448.14
5.0.50.0030.0226.62
5.0.40.0040.0216.47
5.0.30.0040.0336.29
5.0.20.0050.0226.26
5.0.10.0100.0296.23
5.0.00.0130.1036.22
4.4.90.0030.0224.78
4.4.80.0050.0204.76
4.4.70.0110.0284.75
4.4.60.0110.0334.76
4.4.50.0050.0204.77
4.4.40.0060.0314.71
4.4.30.0070.0174.76
4.4.20.0060.0474.84
4.4.10.0070.0194.85
4.4.00.0070.0334.76
4.3.110.0070.0284.67
4.3.100.0040.0204.66
4.3.90.0070.0184.63
4.3.80.0180.0944.58
4.3.70.0060.0204.63
4.3.60.0160.0334.63
4.3.50.0070.0384.63
4.3.40.0040.0364.53
4.3.30.0030.0263.28
4.3.20.0060.0193.26
4.3.10.0040.0143.22
4.3.00.0130.01313.94

preferences:
146.22 ms | 401 KiB | 5 Q