3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('#href="http://(.*)vbulletin\.com(.*)"#', 'href="http://anonym.to/?http://$1vbulletin.com$2"', '<a href="http://w.vbulletin.com/tst">vB</a>'); echo preg_replace('#href="http://(.*)vbulletin\.com(.*)"#', 'href="http://anonym.to/?http://$1vbulletin.com$2"', '<a href="http://vbulletin.com/test">vB</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)
8.3.60.0120.00618.55
8.3.50.0080.01122.17
8.3.40.0170.00319.03
8.3.30.0080.00619.00
8.3.20.0050.00220.36
8.3.10.0060.00321.81
8.3.00.0040.00422.46
8.2.180.0130.00716.50
8.2.170.0070.01322.96
8.2.160.0070.00720.97
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00319.49
8.2.110.0060.00322.42
8.2.100.0030.01018.03
8.2.90.0000.00719.08
8.2.80.0030.00617.97
8.2.70.0080.00017.50
8.2.60.0060.00317.91
8.2.50.0060.00318.07
8.2.40.0030.00618.03
8.2.30.0020.00518.07
8.2.20.0040.00417.80
8.2.10.0050.00317.71
8.2.00.0040.00417.59
8.1.280.0140.01425.92
8.1.270.0050.00322.07
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00323.92
8.1.230.0040.00819.00
8.1.220.0000.00817.79
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0050.00317.29
8.1.180.0000.00818.61
8.1.170.0090.00018.65
8.1.160.0000.00721.94
8.1.150.0000.00718.72
8.1.140.0040.00417.39
8.1.130.0070.00017.79
8.1.120.0040.00417.41
8.1.110.0040.00417.45
8.1.100.0040.00417.41
8.1.90.0080.00017.51
8.1.80.0050.00317.52
8.1.70.0000.00717.38
8.1.60.0060.00917.59
8.1.50.0000.00717.56
8.1.40.0040.00417.58
8.1.30.0000.00717.68
8.1.20.0000.00817.68
8.1.10.0040.00417.49
8.1.00.0040.00417.43
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0030.00318.32
8.0.270.0050.00217.13
8.0.260.0070.00016.92
8.0.250.0000.00717.11
8.0.240.0080.00016.94
8.0.230.0050.00316.87
8.0.220.0060.00016.77
8.0.210.0020.00516.86
8.0.200.0060.00316.91
8.0.190.0040.00416.88
8.0.180.0000.00816.97
8.0.170.0040.00416.98
8.0.160.0000.00716.86
8.0.150.0000.00816.90
8.0.140.0070.00016.87
8.0.130.0060.00013.39
8.0.120.0070.00316.87
8.0.110.0040.00416.75
8.0.100.0000.00716.87
8.0.90.0040.00416.94
8.0.80.0120.00816.89
8.0.70.0040.00416.83
8.0.60.0030.00516.92
8.0.50.0060.00316.74
8.0.30.0100.01317.31
8.0.20.0170.00117.40
8.0.10.0040.00417.11
8.0.00.0170.00216.80
7.4.330.0000.00615.00
7.4.320.0030.00316.63
7.4.300.0000.00616.64
7.4.290.0000.00716.64
7.4.280.0030.00316.68
7.4.270.0030.00316.68
7.4.260.0030.00316.70
7.4.250.0000.00716.54
7.4.240.0030.00516.56
7.4.230.0050.00216.70
7.4.220.0030.01316.70
7.4.210.0070.01116.67
7.4.200.0040.00316.61
7.4.190.0030.00316.75
7.4.160.0100.00616.64
7.4.150.0110.00717.40
7.4.140.0080.01017.86
7.4.130.0110.00616.54
7.4.120.0080.00916.68
7.4.110.0090.00616.51
7.4.100.0090.00916.79
7.4.90.0080.01116.52
7.4.80.0160.00419.39
7.4.70.0100.01316.41
7.4.60.0100.00716.52
7.4.50.0060.00316.38
7.4.40.0070.01022.77
7.4.30.0130.00316.70
7.4.00.0090.00615.01
7.3.330.0020.00213.08
7.3.320.0030.00313.01
7.3.310.0030.00316.42
7.3.300.0070.00016.27
7.3.290.0120.00416.25
7.3.280.0120.00816.36
7.3.270.0130.01317.40
7.3.260.0090.01516.52
7.3.250.0100.00816.63
7.3.240.0100.00716.34
7.3.230.0130.00316.39
7.3.210.0120.00616.37
7.3.200.0100.00619.39
7.3.190.0030.01616.57
7.3.180.0120.00316.30
7.3.170.0180.00616.57
7.3.160.0030.01316.30
7.3.120.0060.00914.81
7.2.330.0030.01516.55
7.2.320.0100.00716.58
7.2.310.0160.00016.65
7.2.300.0100.00716.63
7.2.290.0090.00616.64
7.2.00.0030.01319.43
7.1.70.0000.01417.03
7.1.60.0070.00317.38
7.1.50.0030.02016.66
7.1.00.0030.07722.39
7.0.200.0040.01416.86
7.0.140.0070.07022.07
7.0.60.0200.03720.01
7.0.50.0100.05717.86
7.0.40.0100.08320.05
7.0.30.0600.07020.02
7.0.20.0300.07320.05
7.0.10.0130.05020.22
7.0.00.0100.05320.32
5.6.280.0030.07020.81
5.6.210.0100.04720.68
5.6.200.0030.05318.20
5.6.190.0070.04720.41
5.6.180.0330.04020.39
5.6.170.0200.03720.35
5.6.160.0100.08720.52
5.6.150.0100.07718.18
5.6.140.0030.06318.11
5.6.130.0170.08018.13
5.6.120.0130.07720.89
5.6.110.0000.06721.00
5.6.100.0070.08021.07
5.6.90.0100.08320.98
5.6.80.0100.04320.52
5.5.350.0070.08020.43
5.5.340.0100.06017.95
5.5.330.0130.07720.12
5.5.320.0430.06320.21
5.5.310.0230.05020.27
5.5.300.0070.05018.04
5.5.290.0070.03717.95
5.5.280.0000.08720.82
5.5.270.0100.08020.86
5.5.260.0100.08020.95
5.5.250.0000.04720.57
5.5.240.0030.03720.14
5.4.450.0200.05719.41
5.4.440.0670.05719.58
5.4.430.0130.05319.35
5.4.420.0170.05019.16
5.4.410.0130.07319.34
5.4.400.0930.00018.62
5.4.390.0800.00018.74
5.4.380.0270.06018.71
5.4.370.0270.05018.62
5.4.360.0300.04718.62
5.4.350.0300.04718.49
5.4.340.0370.04718.61
5.4.320.0060.03712.45
5.4.310.0090.03912.45
5.4.300.0040.03712.45
5.4.290.0050.04412.45
5.4.280.0060.03712.34
5.4.270.0030.03812.35
5.4.260.0080.03512.35
5.4.250.0080.03712.35
5.4.240.0090.03512.35
5.4.230.0030.04012.34
5.4.220.0110.03012.34
5.4.210.0020.04512.34
5.4.200.0040.03712.34
5.4.190.0030.03712.33
5.4.180.0110.03012.33
5.4.170.0030.05318.87
5.4.160.0200.06718.61
5.4.150.0130.07319.01
5.4.140.0130.05316.45
5.4.130.0070.04716.48
5.4.120.0270.05316.50
5.4.110.0000.08016.36
5.4.100.0070.05016.49
5.4.90.0130.06716.49
5.4.80.0100.07016.20
5.4.70.0030.08016.19
5.4.60.0070.06716.33
5.4.50.0070.04716.42
5.4.40.0070.05016.37
5.4.30.0070.05716.42
5.4.20.0070.05016.51
5.4.10.0130.05716.48
5.4.00.0000.07715.71
5.3.290.0080.04812.80
5.3.280.0070.03612.71
5.3.270.0030.05714.69
5.3.260.0000.08714.61
5.3.250.0130.07314.37
5.3.240.0200.06314.69
5.3.230.0070.06314.59
5.3.220.0030.07714.45
5.3.210.0130.05714.59
5.3.200.0100.06314.47
5.3.190.0100.06714.40
5.3.180.0070.07314.39
5.3.170.0030.07314.56
5.3.160.0070.07014.26
5.3.150.0070.07014.56
5.3.140.0070.05314.25
5.3.130.0070.06714.59
5.3.120.0070.05714.54
5.3.110.0070.05314.32
5.3.100.0100.06314.12
5.3.90.0100.04713.91
5.3.80.0070.05313.90
5.3.70.0130.04714.01
5.3.60.0070.06713.93
5.3.50.0170.05713.81
5.3.40.0070.05313.82
5.3.30.0100.05313.94
5.3.20.0070.06313.78
5.3.10.0070.07013.53
5.3.00.0070.07313.57
5.2.170.0100.05711.29
5.2.160.0230.03711.25
5.2.150.0070.04011.16
5.2.140.0070.04011.14
5.2.130.0000.04311.11
5.2.120.0100.04711.12
5.2.110.0100.05011.25
5.2.100.0030.05310.93
5.2.90.0000.05310.84
5.2.80.0070.05711.11
5.2.70.0100.05311.00
5.2.60.0000.05310.96
5.2.50.0030.04010.95
5.2.40.0100.04011.01
5.2.30.0030.04010.88
5.2.20.0170.03310.96
5.2.10.0100.03310.71
5.2.00.0030.04010.79
5.1.60.0070.0339.88
5.1.50.0030.0379.88
5.1.40.0070.03710.04
5.1.30.0000.04010.21
5.1.20.0030.05310.52
5.1.10.0070.03310.25
5.1.00.0070.0339.91
5.0.50.0030.0408.60
5.0.40.0030.0278.29
5.0.30.0000.0538.17
5.0.20.0030.0308.23
5.0.10.0030.0338.20
5.0.00.0070.0538.11
4.4.90.0000.0237.47
4.4.80.0070.0177.47
4.4.70.0030.0237.47
4.4.60.0070.0277.47
4.4.50.0030.0337.47
4.4.40.0070.0307.47
4.4.30.0030.0207.47
4.4.20.0070.0177.47
4.4.10.0100.0137.47
4.4.00.0030.0437.47
4.3.110.0000.0237.47
4.3.100.0030.0207.47
4.3.90.0100.0137.47
4.3.80.0100.0277.47
4.3.70.0000.0237.47
4.3.60.0070.0177.47
4.3.50.0030.0307.47
4.3.40.0030.0307.47
4.3.30.0030.0277.47
4.3.20.0100.0177.47
4.3.10.0030.0277.47
4.3.00.0130.0178.20

preferences:
66.37 ms | 401 KiB | 5 Q