3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! function smartUrlEncode($url) { if (strpos($url, '=') === false) { return $url; } else { $startpos = strpos($url, "?"); $tmpurl = substr($url, 0, $startpos + 1); $qryStr = substr($url, $startpos + 1); $qryvalues = explode("&", $qryStr); var_dump($qryvalues); foreach ($qryvalues as $value) { $buffer = explode("=", $value); $buffer[1] = urlencode($buffer[1]); } $finalqrystr = implode("&amp;", $qryvalues); $finalURL = $tmpurl . $finalqrystr; return $finalURL; } } $urls_to_test = array( 'https://www.google.de/search?q=php+implode', 'https://www.google.de/search?q=php+implode&t=453', 'http://google.de/search?q=1&t=2&', '//google.de/search?q=1&t=2+asdf&r=qwertz+asdf', 'index.php?r=1&t=4&e=1' ); foreach($urls_to_test as $url) { echo smartUrlEncode($url); }

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)
8.3.60.0070.01516.75
8.3.50.0120.00922.04
8.3.40.0090.00618.79
8.3.30.0120.00319.23
8.3.20.0080.00020.34
8.3.10.0040.00423.65
8.3.00.0040.00420.68
8.2.180.0060.01216.88
8.2.170.0150.00422.96
8.2.160.0140.00022.26
8.2.150.0120.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0080.00022.23
8.2.110.0030.00622.12
8.2.100.0120.00017.84
8.2.90.0030.00519.36
8.2.80.0060.00317.97
8.2.70.0000.00917.75
8.2.60.0080.00018.03
8.2.50.0070.00418.07
8.2.40.0000.00819.38
8.2.30.0040.00418.20
8.2.20.0000.00717.78
8.2.10.0000.00819.69
8.2.00.0000.00717.80
8.1.280.0070.01325.92
8.1.270.0000.00823.99
8.1.260.0070.00726.35
8.1.250.0030.00628.09
8.1.240.0000.01224.02
8.1.230.0080.00419.10
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0080.00017.55
8.1.180.0060.00318.10
8.1.170.0090.00018.69
8.1.160.0000.00721.90
8.1.150.0040.00418.52
8.1.140.0040.00417.37
8.1.130.0070.00017.84
8.1.120.0070.00017.54
8.1.110.0000.00817.45
8.1.100.0070.00017.54
8.1.90.0050.00217.49
8.1.80.0030.00317.39
8.1.70.0040.00417.39
8.1.60.0070.00317.63
8.1.50.0030.00617.52
8.1.40.0080.00017.58
8.1.30.0000.00817.55
8.1.20.0060.00317.51
8.1.10.0000.00817.56
8.1.00.0040.00417.52
8.0.300.0050.00318.77
8.0.290.0040.00417.18
8.0.280.0000.00718.39
8.0.270.0050.00317.17
8.0.260.0030.00316.89
8.0.250.0000.00617.02
8.0.240.0040.00416.93
8.0.230.0000.00817.09
8.0.220.0050.00316.84
8.0.210.0030.00316.93
8.0.200.0030.00316.89
8.0.190.0040.00417.02
8.0.180.0000.00716.95
8.0.170.0040.00416.89
8.0.160.0030.00517.02
8.0.150.0000.00716.93
8.0.140.0040.00416.96
8.0.130.0050.00013.44
8.0.120.0040.00416.91
8.0.110.0000.00716.92
8.0.100.0040.00416.79
8.0.90.0040.00416.88
8.0.80.0050.01116.85
8.0.70.0050.00216.77
8.0.60.0070.00016.83
8.0.50.0000.00916.92
8.0.30.0120.01117.18
8.0.20.0110.00917.40
8.0.10.0030.00617.02
8.0.00.0070.01316.95
7.4.330.0020.00215.02
7.4.320.0030.00316.53
7.4.300.0000.00616.61
7.4.290.0030.00516.37
7.4.280.0050.00516.41
7.4.270.0030.00316.51
7.4.260.0000.00716.42
7.4.250.0070.00016.48
7.4.240.0020.00516.53
7.4.230.0000.00816.68
7.4.220.0070.01116.46
7.4.210.0050.01016.53
7.4.200.0000.00716.63
7.4.190.0040.00416.51
7.4.160.0130.01316.32
7.4.150.0120.00617.40
7.4.140.0140.00517.86
7.4.130.0100.01116.48
7.4.120.0110.00916.62
7.4.110.0130.00716.61
7.4.100.0140.00616.63
7.4.90.0150.00316.70
7.4.80.0060.01316.70
7.4.70.0060.01416.48
7.4.60.0090.00916.47
7.4.50.0000.00616.39
7.4.40.0000.01822.77
7.4.30.0190.00316.43
7.4.00.0110.00615.05
7.3.330.0020.00213.38
7.3.320.0060.00013.28
7.3.310.0000.00816.32
7.3.300.0000.00816.30
7.3.290.0080.00816.48
7.3.280.0090.00816.43
7.3.270.0100.00717.40
7.3.260.0070.01116.41
7.3.250.0110.00916.64
7.3.240.0120.00616.42
7.3.230.0070.01116.51
7.3.210.0150.00916.41
7.3.200.0130.01119.39
7.3.190.0130.00716.64
7.3.180.0110.00616.55
7.3.170.0100.00616.41
7.3.160.0100.00716.69
7.3.120.0040.01214.79
7.3.110.0070.01114.83
7.3.100.0070.00314.75
7.3.90.0100.00315.13
7.3.80.0090.00615.08
7.3.70.0000.01615.04
7.3.60.0060.00614.93
7.3.50.0060.01014.93
7.3.40.0000.01214.75
7.3.30.0030.00614.88
7.3.20.0110.00416.38
7.3.10.0090.00916.52
7.3.00.0030.01116.43
7.2.330.0060.01216.83
7.2.320.0140.00516.77
7.2.310.0000.01716.86
7.2.300.0140.00316.68
7.2.290.0060.01616.65
7.2.250.0070.01114.93
7.2.240.0100.01015.03
7.2.230.0060.00915.08
7.2.220.0070.00715.36
7.2.210.0000.01415.11
7.2.200.0070.00714.86
7.2.190.0040.00815.04
7.2.180.0040.01115.06
7.2.170.0000.01015.17
7.2.130.0100.00716.43
7.2.120.0000.01516.41
7.2.110.0150.00616.89
7.2.100.0030.01316.66
7.2.90.0070.01016.50
7.2.80.0180.00816.98
7.2.70.0300.01516.66
7.2.60.0170.00316.61
7.2.50.0120.01516.61
7.2.40.0160.00816.57
7.2.30.0140.00716.61
7.2.20.0090.01216.46
7.2.10.0170.00716.75
7.2.00.0050.00718.12
7.1.330.0070.00715.78
7.1.320.0000.01215.80
7.1.310.0030.01015.82
7.1.300.0100.00315.66
7.1.290.0100.00315.73
7.1.280.0040.00715.86
7.1.270.0060.01215.88
7.1.260.0030.01315.84
7.1.250.0140.00415.52
7.1.100.0090.00618.37
7.1.70.0050.00316.85
7.1.60.0130.01019.29
7.1.50.0070.01316.99
7.1.00.0030.07722.45
7.0.200.0070.00716.79
7.0.140.0000.07721.95
7.0.100.0230.05719.97
7.0.90.0330.07020.10
7.0.80.0300.06719.94
7.0.70.0370.08319.98
7.0.60.0370.08319.89
7.0.50.0330.07720.29
7.0.40.0170.07719.89
7.0.30.0130.06720.00
7.0.20.0070.08019.90
7.0.10.0170.06019.90
7.0.00.0030.05320.13
5.6.280.0030.07021.13
5.6.250.0100.05320.58
5.6.240.0170.07320.59
5.6.230.0030.08720.45
5.6.220.0100.08020.53
5.6.210.0000.07720.45
5.6.200.0070.08321.04
5.6.190.0070.08320.99
5.6.180.0130.07721.01
5.6.170.0070.07721.00
5.6.160.0130.07021.13
5.6.150.0200.06720.99
5.6.140.0130.07320.91
5.6.130.0030.07321.09
5.6.120.0030.08321.01
5.6.110.0100.07720.91
5.6.100.0100.07721.03
5.6.90.0230.07321.06
5.6.80.0000.08720.47
5.6.70.0070.07720.36
5.6.60.0070.04720.40
5.6.50.0100.06020.43
5.6.40.0130.07720.39
5.6.30.0100.07320.45
5.6.20.0170.06720.40
5.6.10.0070.08020.36
5.6.00.0200.06720.26
5.5.380.0070.07020.34
5.5.370.0100.08020.36
5.5.360.0070.08020.37
5.5.350.0000.08020.36
5.5.340.0100.08020.84
5.5.330.0130.07020.76
5.5.320.0030.08320.84
5.5.310.0130.06720.84
5.5.300.0170.07320.80
5.5.290.0100.05320.89
5.5.280.0100.07720.77
5.5.270.0200.06720.72
5.5.260.0170.08020.72
5.5.250.0100.08020.57
5.5.240.0100.07320.21
5.5.230.0070.08020.09
5.5.220.0170.06720.14
5.5.210.0070.08020.23
5.5.200.0130.06720.18
5.5.190.0070.08319.95
5.5.180.0100.05720.09
5.5.160.0070.08720.12
5.5.150.0030.07320.19
5.5.140.0100.05720.16
5.5.130.0130.06720.11
5.5.120.0100.07720.14
5.5.110.0070.08720.21
5.5.100.0130.07320.14
5.5.90.0030.07720.11
5.5.80.0030.05320.03
5.5.70.0200.06720.03
5.5.60.0100.07020.03
5.5.50.0130.07320.11
5.5.40.0030.07720.11
5.5.30.0030.06019.89
5.5.20.0130.07720.03
5.5.10.0130.07319.98
5.5.00.0130.07319.94
5.4.450.0100.07019.21
5.4.440.0100.04719.37
5.4.430.0030.07019.36
5.4.420.0000.08719.37
5.4.410.0200.05719.41
5.4.400.0130.07719.17
5.4.390.0130.07719.10
5.4.380.0000.08018.95
5.4.370.0070.04319.04
5.4.360.0070.07719.04
5.4.350.0170.06719.17
5.4.340.0070.07719.14
5.4.320.0100.07019.01
5.4.310.0070.06318.91
5.4.300.0070.07319.09
5.4.290.0000.07318.85
5.4.280.0130.07319.03
5.4.270.0030.07719.18
5.4.260.0100.06719.09
5.4.250.0130.06019.04
5.4.240.0130.07018.88
5.4.230.0100.07318.85
5.4.220.0170.06719.04
5.4.210.0070.07318.84
5.4.200.0030.07719.14
5.4.190.0230.06719.10
5.4.180.0070.04319.20
5.4.170.0070.07718.84
5.4.160.0130.07319.16
5.4.150.0100.04318.93
5.4.140.0070.07016.36
5.4.130.0070.08016.20
5.4.120.0030.07016.38
5.4.110.0100.06716.35
5.4.100.0070.07316.47
5.4.90.0030.07316.50
5.4.80.0030.04316.33
5.4.70.0130.04016.38
5.4.60.0070.07016.30
5.4.50.0070.07016.46
5.4.40.0130.06716.45
5.4.30.0130.05716.40
5.4.20.0100.06716.39
5.4.10.0100.07016.36
5.4.00.0070.07315.59
5.3.290.0130.06314.56
5.3.280.0230.05714.52
5.3.270.0100.07714.59
5.3.260.0130.07014.73
5.3.250.0100.07014.70
5.3.240.0030.05014.53
5.3.230.0070.04314.72
5.3.220.0100.04014.63
5.3.210.0070.06714.59
5.3.200.0030.07714.56
5.3.190.0100.07714.56
5.3.180.0030.07714.62
5.3.170.0100.07314.54
5.3.160.0070.06714.60
5.3.150.0030.07714.57
5.3.140.0030.04314.53
5.3.130.0100.07714.48
5.3.120.0030.08014.57
5.3.110.0130.07314.64
5.3.100.0070.07314.05
5.3.90.0030.04314.03
5.3.80.0030.07313.91
5.3.70.0000.08314.12
5.3.60.0070.07314.14
5.3.50.0070.07013.96
5.3.40.0000.08014.07
5.3.30.0130.06314.05
5.3.20.0170.05713.61
5.3.10.0070.07313.64
5.3.00.0030.06713.73
5.2.170.0070.05712.18
5.2.160.0000.07012.18
5.2.150.0030.06312.18
5.2.140.0030.06312.18
5.2.130.0030.06712.18
5.2.120.0070.05712.18
5.2.110.0000.05012.18
5.2.100.0030.05012.18
5.2.90.0100.05712.18
5.2.80.0000.05712.18
5.2.70.0070.06012.18
5.2.60.0030.06012.18
5.2.50.0000.06712.18
5.2.40.0070.05712.18
5.2.30.0000.04712.18
5.2.20.0070.06012.18
5.2.10.0070.06012.18
5.2.00.0030.06312.18
5.1.60.0070.05012.18
5.1.50.0030.05712.18
5.1.40.0070.05012.18
5.1.30.0070.05312.18
5.1.20.0070.05012.18
5.1.10.0070.05012.18
5.1.00.0100.04312.18
5.0.50.0070.04312.18
5.0.40.0070.04312.18
5.0.30.0030.06712.18
5.0.20.0030.04312.18
5.0.10.0070.04012.18
5.0.00.0070.06712.18
4.4.90.0100.02012.18
4.4.80.0100.03012.18
4.4.70.0030.02312.18
4.4.60.0030.03312.18
4.4.50.0030.03312.18
4.4.40.0000.05712.18
4.4.30.0070.03312.18
4.4.20.0030.03012.18
4.4.10.0030.03312.18
4.4.00.0030.05312.18
4.3.110.0000.03712.18
4.3.100.0070.03312.18
4.3.90.0070.03012.18
4.3.80.0000.05712.18
4.3.70.0100.02712.18
4.3.60.0030.03312.18
4.3.50.0030.03312.18
4.3.40.0000.05312.18
4.3.30.0000.02312.18
4.3.20.0030.03712.18
4.3.10.0030.02312.18
4.3.00.0000.03712.18

preferences:
41.42 ms | 401 KiB | 5 Q