3v4l.org

run code in 300+ PHP versions simultaneously
<?php function parsingUtm($utmStr, $utmName) { $start = strpos($utmStr, 'source') + strlen($utmName) + 1; if($utmName != 'content'){ $end = stripos($utmStr, 'utm', $start) - 1; } else { $end = strlen($utmStr); } return substr($utmStr, $start, $end); } $utmStr = 'http://vk.com/?utm_source=yandex&utm_medium=cpc&utm_campaign={campaign_id}&utm_content={ad_id}&utm_term={keyword}'; dump(parsingUtm($utmStr, 'source'));

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)
8.3.60.0160.00616.75
8.3.50.0120.01222.05
8.3.40.0080.00818.60
8.3.30.0110.00418.75
8.3.20.0030.00620.16
8.3.10.0050.00320.66
8.3.00.0050.00223.69
8.2.180.0170.00316.75
8.2.170.0080.00622.96
8.2.160.0070.00722.30
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.62
8.2.120.0000.00726.35
8.2.110.0070.00321.12
8.2.100.0040.00717.91
8.2.90.0040.00419.17
8.2.80.0000.00917.97
8.2.70.0040.00417.38
8.2.60.0040.00418.04
8.2.50.0040.00418.09
8.2.40.0040.00422.28
8.2.30.0000.00719.48
8.2.20.0050.00217.56
8.2.10.0000.00717.93
8.2.00.0070.00018.11
8.1.280.0100.01025.92
8.1.270.0070.01022.19
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0090.00023.92
8.1.230.0070.00418.95
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0000.00917.22
8.1.190.0000.00717.23
8.1.180.0030.00518.10
8.1.170.0000.00818.30
8.1.160.0050.00320.77
8.1.150.0000.00718.74
8.1.140.0000.00819.55
8.1.130.0000.00717.50
8.1.120.0000.00717.44
8.1.110.0000.00717.25
8.1.100.0000.00717.42
8.1.90.0040.00417.29
8.1.80.0030.00517.46
8.1.70.0000.00717.22
8.1.60.0040.00417.54
8.1.50.0030.00517.42
8.1.40.0060.00317.41
8.1.30.0080.00017.55
8.1.20.0040.00417.55
8.1.10.0000.00817.51
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0000.00718.31
8.0.270.0000.00717.20
8.0.260.0000.00617.11
8.0.250.0000.00816.80
8.0.240.0060.00316.84
8.0.230.0050.00316.94
8.0.220.0040.00416.93
8.0.210.0030.00316.76
8.0.200.0000.00616.97
8.0.190.0030.00316.94
8.0.180.0060.00316.81
8.0.170.0000.00716.94
8.0.160.0040.00416.89
8.0.150.0070.00016.84
8.0.140.0030.00616.88
8.0.130.0030.00313.29
8.0.120.0060.00316.75
8.0.110.0080.00016.90
8.0.100.0000.00816.69
8.0.90.0030.00316.93
8.0.80.0080.00816.92
8.0.70.0030.00316.72
8.0.60.0040.00416.96
8.0.50.0000.00716.79
8.0.30.0050.01316.92
8.0.20.0100.00917.40
8.0.10.0000.00716.83
8.0.00.0090.00816.67
7.4.330.0050.00016.83
7.4.320.0000.00616.45
7.4.300.0060.00016.50
7.4.290.0030.00316.52
7.4.280.0070.00016.45
7.4.270.0070.00016.43
7.4.260.0040.00416.43
7.4.250.0030.00316.55
7.4.240.0070.00016.63
7.4.230.0030.00316.32
7.4.220.0140.01116.64
7.4.210.0070.00716.63
7.4.200.0000.00716.68
7.4.160.0090.00616.60
7.4.150.0140.00517.40
7.4.140.0070.01217.86
7.4.130.0030.01416.47
7.4.120.0140.00516.59
7.4.110.0070.01016.59
7.4.100.0040.01216.34
7.4.90.0030.01316.60
7.4.80.0170.00019.39
7.4.70.0130.00316.67
7.4.60.0130.00616.57
7.4.50.0070.00716.23
7.4.40.0110.01116.39
7.4.30.0040.01416.54
7.4.00.0060.00815.12
7.3.330.0050.00013.16
7.3.320.0000.00513.29
7.3.310.0030.00416.23
7.3.300.0070.00016.26
7.3.290.0070.00016.15
7.3.280.0130.00516.33
7.3.270.0290.02217.40
7.3.260.0120.01216.61
7.3.250.0150.00616.42
7.3.240.0100.01016.53
7.3.230.0150.00416.39
7.3.210.0080.00816.21
7.3.200.0090.01416.63
7.3.190.0100.00616.31
7.3.180.0080.00816.50
7.3.170.0150.00316.48
7.3.160.0130.00316.42
7.3.10.0060.00616.60
7.3.00.0110.00316.66
7.2.330.0070.01716.27
7.2.320.0100.01416.50
7.2.310.0130.00316.55
7.2.300.0030.01616.23
7.2.290.0100.00716.49
7.2.130.0080.00816.75
7.2.120.0140.00016.81
7.2.110.0000.01216.81
7.2.100.0030.01316.87
7.2.90.0030.01016.73
7.2.80.0130.00316.86
7.2.70.0160.00016.63
7.2.60.0060.01016.73
7.2.50.0060.00916.81
7.2.40.0040.00716.89
7.2.30.0040.01216.66
7.2.20.0090.00416.51
7.2.10.0030.00916.67
7.2.00.0050.00817.94
7.1.250.0000.01515.50
7.1.200.0070.00615.68
7.1.100.0070.00717.99
7.1.70.0070.01417.10
7.1.60.0130.01319.40
7.1.50.0030.00916.86
7.1.00.0070.07322.40
7.0.200.0160.00614.32
7.0.60.0300.07719.86
7.0.50.0070.08017.80
7.0.40.0100.08720.19
7.0.30.0200.08320.23
7.0.20.0270.04320.23
7.0.10.0100.07320.12
7.0.00.0030.06320.09
5.6.280.0070.04321.11
5.6.210.0100.07720.57
5.6.200.0030.08318.16
5.6.190.0130.06320.33
5.6.180.0230.04720.57
5.6.170.0230.05320.57
5.6.160.0100.09320.54
5.6.150.0100.04718.14
5.6.140.0070.08018.17
5.6.130.0030.04018.25
5.6.120.0170.06721.14
5.6.110.0130.05020.98
5.6.100.0130.03321.02
5.6.90.0170.05320.98
5.6.80.0130.07320.41
5.5.350.0130.08720.41
5.5.340.0100.07318.02
5.5.330.0130.08020.18
5.5.320.0230.04320.35
5.5.310.0130.05320.38
5.5.300.0070.05317.97
5.5.290.0070.04317.93
5.5.280.0100.05320.96
5.5.270.0000.04720.81
5.5.260.0100.07020.77
5.5.250.0100.07720.78
5.5.240.0270.04720.15

preferences:
59.71 ms | 401 KiB | 5 Q