3v4l.org

run code in 300+ PHP versions simultaneously
<?php $old_url = 'http://cdn2.occuworld.org/style.css'; preg_match('/^(http(s)?:\/\/|ftp:\/\/)/i', $old_url,$matches); var_dump($matches);

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)
8.3.60.0170.00316.75
8.3.50.0000.01519.91
8.3.40.0120.00318.80
8.3.30.0060.00918.91
8.3.20.0040.00420.12
8.3.10.0030.00620.56
8.3.00.0000.00820.83
8.2.180.0100.00618.54
8.2.170.0070.01022.96
8.2.160.0120.00620.52
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0080.00019.24
8.2.100.0060.00617.72
8.2.90.0040.00417.97
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0030.00517.93
8.2.50.0030.00518.07
8.2.40.0060.00319.94
8.2.30.0060.00319.34
8.2.20.0050.00317.86
8.2.10.0040.00417.92
8.2.00.0060.00317.64
8.1.280.0040.01125.92
8.1.270.0100.00322.19
8.1.260.0070.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00921.29
8.1.230.0040.00820.89
8.1.220.0000.00817.74
8.1.210.0040.00418.85
8.1.200.0060.00317.35
8.1.190.0000.00817.29
8.1.180.0060.00318.10
8.1.170.0050.00318.46
8.1.160.0040.00418.91
8.1.150.0030.00618.89
8.1.140.0080.00017.49
8.1.130.0030.00317.71
8.1.120.0000.00817.55
8.1.110.0030.00617.54
8.1.100.0030.00417.52
8.1.90.0040.00417.53
8.1.80.0000.00717.45
8.1.70.0000.00817.38
8.1.60.0100.00017.63
8.1.50.0060.00317.51
8.1.40.0060.00617.60
8.1.30.0050.00317.77
8.1.20.0070.00017.62
8.1.10.0050.00217.49
8.1.00.0040.00417.51
8.0.300.0050.00320.03
8.0.290.0000.00717.05
8.0.280.0070.00018.41
8.0.270.0040.00417.20
8.0.260.0030.00317.20
8.0.250.0000.00716.91
8.0.240.0070.00017.08
8.0.230.0030.00516.88
8.0.220.0040.00416.88
8.0.210.0080.00016.80
8.0.200.0040.00417.05
8.0.190.0050.00316.91
8.0.180.0040.00416.91
8.0.170.0050.00216.96
8.0.160.0000.00716.86
8.0.150.0040.00416.95
8.0.140.0000.00716.96
8.0.130.0070.00313.44
8.0.120.0030.00516.96
8.0.110.0030.00516.94
8.0.100.0040.00417.01
8.0.90.0040.00416.75
8.0.80.0040.01616.97
8.0.70.0040.00416.84
8.0.60.0040.00416.88
8.0.50.0000.00717.03
8.0.30.0100.00917.13
8.0.20.0080.01217.40
8.0.10.0000.00717.13
8.0.00.0070.01016.88
7.4.330.0060.00015.02
7.4.320.0040.00416.79
7.4.300.0000.00616.73
7.4.290.0030.00316.72
7.4.280.0060.00316.78
7.4.270.0030.00316.70
7.4.260.0030.00316.74
7.4.250.0020.00516.61
7.4.240.0020.00516.71
7.4.230.0000.00716.83
7.4.220.0190.00016.59
7.4.210.0070.01416.73
7.4.200.0050.00216.72
7.4.160.0080.00816.42
7.4.150.0120.01217.40
7.4.140.0120.00617.86
7.4.130.0140.00616.50
7.4.120.0140.00716.54
7.4.110.0160.00916.49
7.4.100.0120.00416.67
7.4.90.0070.01116.60
7.4.80.0030.01419.39
7.4.70.0030.01416.66
7.4.60.0060.01016.50
7.4.50.0060.00016.44
7.4.40.0090.00916.48
7.4.30.0070.01616.55
7.4.00.0070.00715.11
7.3.330.0060.00013.14
7.3.320.0030.00313.20
7.3.310.0000.00716.35
7.3.300.0070.00016.18
7.3.290.0080.00516.28
7.3.280.0060.01016.34
7.3.270.0100.00717.40
7.3.260.0130.00516.78
7.3.250.0070.01016.46
7.3.240.0070.01016.27
7.3.230.0100.00716.44
7.3.210.0070.01316.30
7.3.200.0160.00016.63
7.3.190.0100.01016.33
7.3.180.0130.00316.32
7.3.170.0130.01016.77
7.3.160.0100.00716.32
7.2.330.0070.01316.50
7.2.320.0090.00916.56
7.2.310.0070.01116.59
7.2.300.0060.01116.57
7.2.290.0060.01116.62
7.2.00.0190.01019.28
7.1.100.0060.00618.29
7.1.70.0090.00017.16
7.1.60.0060.01819.34
7.1.50.0070.01416.80
7.1.00.0070.07322.30
7.0.200.0100.00316.91
7.0.140.0030.03321.98
7.0.110.0100.07721.78
7.0.100.0070.07021.92
7.0.90.0000.08721.72
7.0.80.0000.07021.69
7.0.70.0230.07021.70
7.0.60.0130.07321.84
7.0.50.0130.07321.69
7.0.40.0030.05719.73
7.0.30.0070.08019.87
7.0.20.0070.04319.73
7.0.10.0100.04019.77
7.0.00.0100.06019.88
5.6.280.0000.07020.85
5.6.260.0130.06720.59
5.6.250.0100.03320.64
5.6.240.0130.03720.66
5.6.230.0030.05720.62
5.6.220.0070.08320.68
5.6.210.0170.03320.63
5.6.200.0170.07720.55
5.6.190.0130.07020.67
5.6.180.0030.05320.63
5.6.170.0070.03720.64
5.6.160.0170.06020.55
5.6.150.0000.05020.65
5.6.140.0030.04020.54
5.6.130.0030.04720.54
5.6.120.0070.08320.69
5.6.110.0030.06320.68
5.6.100.0100.06320.57
5.6.90.0030.06320.62
5.6.80.0070.03319.96
5.6.70.0030.04020.01
5.6.60.0000.05720.00
5.6.50.0070.03320.00
5.6.40.0000.04019.80
5.6.30.0000.04019.91
5.6.20.0070.04020.21
5.6.10.0000.03719.98
5.6.00.0000.03719.95
5.5.380.0070.03717.44
5.5.370.0100.06317.54
5.5.360.0000.08317.48
5.5.350.0070.07317.46
5.5.340.0030.08318.01
5.5.330.0070.04318.10
5.5.320.0030.07018.10
5.5.310.0030.04018.13
5.5.300.0030.04017.86
5.5.290.0070.05318.01
5.5.280.0030.03717.77
5.5.270.0030.08318.11
5.5.260.0100.03318.11
5.5.250.0100.06717.91
5.5.240.0100.02717.25
5.5.230.0030.03717.54
5.5.220.0030.03717.17
5.5.210.0030.03717.47
5.5.200.0070.03317.52
5.5.190.0070.03317.12
5.5.180.0000.04017.21
5.5.160.0000.03717.33
5.5.150.0070.03317.38
5.5.140.0030.03717.47
5.5.130.0030.05317.21
5.5.120.0030.05317.48
5.5.110.0000.03317.51
5.5.100.0070.02717.02
5.5.90.0070.03017.40
5.5.80.0000.04717.10
5.5.70.0030.03717.37
5.5.60.0000.03017.09
5.5.50.0030.03717.22
5.5.40.0030.03317.36
5.5.30.0000.03717.26
5.5.20.0000.03317.08
5.5.10.0030.03717.00
5.5.00.0100.03717.39
5.4.450.0200.02019.57
5.4.440.0030.08319.44
5.4.430.0030.03319.27
5.4.420.0000.08319.44
5.4.410.0000.05719.20
5.4.400.0070.05019.08
5.4.390.0000.04018.95
5.4.380.0000.04019.25
5.4.370.0030.04319.02
5.4.360.0000.04019.18
5.4.350.0000.04719.00
5.4.340.0070.05319.02
5.4.320.0000.05019.15
5.4.310.0030.03719.12
5.4.300.0000.04019.03
5.4.290.0030.03019.00
5.4.280.0000.04019.27
5.4.270.0030.03718.95
5.4.260.0000.04318.93
5.4.250.0030.03318.94
5.4.240.0030.04319.04
5.4.230.0000.03719.27
5.4.220.0030.03719.24
5.4.210.0000.04719.02
5.4.200.0000.04019.12
5.4.190.0030.03319.16
5.4.180.0030.03719.17
5.4.170.0000.06319.06
5.4.160.0030.04018.93
5.4.150.0000.04018.98
5.4.140.0070.03016.46
5.4.130.0030.03316.18
5.4.120.0000.03316.46
5.4.110.0000.03716.42
5.4.100.0030.03716.48
5.4.90.0000.03716.36
5.4.80.0030.03716.39
5.4.70.0070.02716.47
5.4.60.0070.03316.21
5.4.50.0030.04016.21
5.4.40.0030.03716.43
5.4.30.0030.03716.25
5.4.20.0030.04016.16
5.4.10.0070.03016.32
5.4.00.0030.03715.83
5.3.290.0030.03014.66
5.3.280.0070.03314.50
5.3.270.0000.03314.68
5.3.260.0030.04314.47
5.3.250.0000.03714.46
5.3.240.0030.03714.50
5.3.230.0000.04014.48
5.3.220.0030.03714.44
5.3.210.0070.03014.44
5.3.200.0070.06714.64
5.3.190.0070.03314.48
5.3.180.0170.02714.59
5.3.170.0000.04014.42
5.3.160.0000.04014.58
5.3.150.0070.02714.50
5.3.140.0100.03014.38
5.3.130.0000.04014.48
5.3.120.0100.07014.43
5.3.110.0130.06714.42
5.3.100.0030.03713.98
5.3.90.0030.07313.84
5.3.80.0030.05314.04
5.3.70.0070.04014.11
5.3.60.0030.03014.06
5.3.50.0000.04013.88
5.3.40.0000.05013.88
5.3.30.0000.04013.98
5.3.20.0000.06013.53
5.3.10.0000.04713.66
5.3.00.0000.04713.73
5.2.170.0000.03011.91
5.2.160.0000.04011.91
5.2.150.0030.05011.91
5.2.140.0000.03711.91
5.2.130.0030.03011.91
5.2.120.0030.03311.91
5.2.110.0030.04311.91
5.2.100.0070.02711.91
5.2.90.0130.04311.91
5.2.80.0000.05311.91
5.2.70.0000.03311.91
5.2.60.0000.05311.91
5.2.50.0000.03011.91
5.2.40.0030.02711.91
5.2.30.0030.04311.91
5.2.20.0030.02711.91
5.2.10.0000.03011.91
5.2.00.0000.06311.91
5.1.60.0000.04011.91
5.1.50.0000.02311.91
5.1.40.0000.04711.91
5.1.30.0000.03711.91
5.1.20.0030.03311.91
5.1.10.0000.03011.91
5.1.00.0030.02311.91
5.0.50.0000.02311.91
5.0.40.0000.04711.91
5.0.30.0000.03311.91
5.0.20.0070.01711.91
5.0.10.0000.03011.91
5.0.00.0070.02311.91
4.4.90.0030.01311.91
4.4.80.0000.02011.91
4.4.70.0030.01311.91
4.4.60.0030.02711.91
4.4.50.0000.02711.91
4.4.40.0000.05711.91
4.4.30.0070.02011.91
4.4.20.0000.01711.91
4.4.10.0030.01311.91
4.4.00.0000.05711.91
4.3.110.0030.01311.91
4.3.100.0070.02711.91
4.3.90.0000.01311.91
4.3.80.0000.05011.91
4.3.70.0030.01311.91
4.3.60.0030.03711.91
4.3.50.0000.01311.91
4.3.40.0000.03311.91
4.3.30.0030.01311.91
4.3.20.0000.03711.91
4.3.10.0100.02011.91
4.3.00.0030.02011.91

preferences:
60.58 ms | 400 KiB | 5 Q