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("&", $qryStr); foreach ($qryvalues as $value) { $buffer = explode("=", $value); $buffer[1] = urlencode($buffer[1]); } $finalqrystr = implode("&amp;", $qryvalues); $finalURL = $tmpurl . $finalqrystr; return $finalURL; } } echo smartUrlEncode('index.php?r=1&t=4&e=1');

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)
8.3.70.0120.00618.33
8.3.60.0100.01018.14
8.3.50.0110.00722.05
8.3.40.0110.00818.96
8.3.30.0100.00718.54
8.3.20.0000.00918.91
8.3.10.0030.00521.17
8.3.00.0050.00321.90
8.2.180.0200.00316.38
8.2.170.0040.01122.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0110.00426.16
8.2.120.0050.00320.71
8.2.110.0120.00620.21
8.2.100.0040.00717.84
8.2.90.0080.00019.39
8.2.80.0000.00718.05
8.2.70.0040.00417.50
8.2.60.0000.00818.03
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0050.00219.91
8.2.20.0030.00617.68
8.2.10.0040.00417.63
8.2.00.0040.00417.75
8.1.280.0110.00425.92
8.1.270.0000.00823.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0070.00322.44
8.1.230.0080.00420.96
8.1.220.0050.00318.77
8.1.210.0040.00419.04
8.1.200.0060.00317.23
8.1.190.0040.00417.51
8.1.180.0030.00618.10
8.1.170.0000.00918.68
8.1.160.0000.00718.84
8.1.150.0040.00418.71
8.1.140.0050.00317.38
8.1.130.0070.00017.89
8.1.120.0000.00717.38
8.1.110.0050.00217.46
8.1.100.0000.00717.48
8.1.90.0050.00317.43
8.1.80.0020.00517.41
8.1.70.0040.00417.34
8.1.60.0030.00517.46
8.1.50.0000.00817.38
8.1.40.0000.00817.50
8.1.30.0040.00417.48
8.1.20.0000.00817.50
8.1.10.0000.00717.42
8.1.00.0080.00417.38
8.0.300.0080.00019.88
8.0.290.0000.00717.13
8.0.280.0000.00718.29
8.0.270.0040.00417.21
8.0.260.0000.00716.73
8.0.250.0000.00716.85
8.0.240.0030.00516.87
8.0.230.0000.00716.96
8.0.220.0040.00416.77
8.0.210.0030.00616.94
8.0.200.0000.00616.86
8.0.190.0000.00816.96
8.0.180.0040.00416.84
8.0.170.0050.00316.84
8.0.160.0000.00816.97
8.0.150.0000.00816.84
8.0.140.0000.00716.78
8.0.130.0050.00013.27
8.0.120.0020.00516.72
8.0.110.0000.00816.83
8.0.100.0050.00216.82
8.0.90.0040.00416.73
8.0.80.0130.00616.88
8.0.70.0040.00416.76
8.0.60.0000.00716.74
8.0.50.0000.00916.73
8.0.30.0100.00917.18
8.0.20.0090.00917.40
8.0.10.0080.00016.83
8.0.00.0070.01216.70
7.4.330.0050.00014.84
7.4.320.0030.00316.56
7.4.300.0040.00416.48
7.4.290.0000.00716.52
7.4.280.0040.00516.55
7.4.270.0030.00316.60
7.4.260.0030.00313.26
7.4.250.0080.00016.46
7.4.240.0070.00016.62
7.4.230.0000.00716.31
7.4.220.0160.00016.47
7.4.210.0070.01016.55
7.4.200.0070.00016.30
7.4.190.0040.00416.69
7.4.160.0070.01016.54
7.4.150.0120.00617.40
7.4.140.0100.00917.86
7.4.130.0110.00516.60
7.4.120.0080.00916.38
7.4.110.0170.00016.38
7.4.100.0140.00316.43
7.4.90.0090.00916.58
7.4.80.0000.01619.37
7.4.70.0100.00616.43
7.4.60.0190.00416.39
7.4.50.0000.00816.39
7.4.40.0030.01022.27
7.4.30.0040.01116.53
7.4.00.0080.00814.88
7.3.330.0000.00613.29
7.3.320.0050.00313.34
7.3.310.0050.00216.21
7.3.300.0060.00016.28
7.3.290.0080.01216.37
7.3.280.0090.00816.31
7.3.270.0070.01017.40
7.3.260.0070.01018.24
7.3.250.0080.01416.45
7.3.240.0030.01616.41
7.3.230.0060.00916.69
7.3.210.0120.00616.32
7.3.200.0120.00619.39
7.3.190.0130.00916.62
7.3.180.0060.00916.63
7.3.170.0110.00716.53
7.3.160.0060.01216.27
7.3.120.0090.00615.09
7.3.110.0100.00715.11
7.3.100.0070.01014.64
7.3.90.0030.01314.93
7.3.80.0040.00814.77
7.3.70.0040.01114.89
7.3.60.0030.01414.70
7.3.50.0070.00714.84
7.3.40.0000.01714.83
7.3.30.0090.00914.52
7.3.20.0110.00316.79
7.3.10.0040.00916.68
7.3.00.0080.00516.77
7.2.330.0030.01416.69
7.2.320.0060.01016.61
7.2.310.0060.01316.75
7.2.300.0110.01016.71
7.2.290.0080.01516.89
7.2.240.0030.01315.17
7.2.230.0140.00315.19
7.2.220.0110.00315.12
7.2.210.0070.01015.40
7.2.200.0040.01114.82
7.2.190.0000.01215.09
7.2.180.0040.01114.99
7.2.170.0060.00614.98
7.2.160.0040.01115.23
7.2.150.0140.00316.99
7.2.140.0120.00617.07
7.2.130.0090.00716.83
7.2.120.0060.00917.02
7.2.110.0020.00916.76
7.2.100.0050.00716.97
7.2.90.0050.00716.85
7.2.80.0110.00517.03
7.2.70.0060.01017.00
7.2.60.0050.00716.95
7.2.50.0050.00917.02
7.2.40.0060.00717.08
7.2.30.0040.00816.98
7.2.20.0060.00816.94
7.2.10.0050.00716.90
7.2.00.0070.00516.95
7.1.330.0120.00015.58
7.1.320.0030.01416.02
7.1.310.0070.00715.71
7.1.300.0000.01515.63
7.1.290.0040.00815.78
7.1.280.0030.01015.89
7.1.270.0000.01115.84
7.1.260.0060.01215.86
7.1.250.0010.01215.84
7.1.70.0000.00717.21
7.1.60.0170.00719.40
7.1.50.0060.01216.94
7.1.00.0070.07022.45
7.0.200.0030.00516.84
7.0.140.0030.07322.08
7.0.70.0000.08321.66
7.0.60.0030.08021.72
7.0.50.0000.08322.16
7.0.40.0030.08320.05
7.0.30.0100.06320.03
7.0.20.0100.04720.10
7.0.10.0030.08020.17
7.0.00.0130.06720.13
5.6.280.0070.07021.10
5.6.220.0070.06320.46
5.6.210.0000.08020.61
5.6.200.0000.08321.06
5.6.190.0030.07720.91
5.6.180.0100.08020.96
5.6.170.0030.08321.18
5.6.160.0100.08320.96
5.6.150.0000.07721.04
5.6.140.0100.06721.06
5.6.130.0000.10720.93
5.6.120.0070.08021.10
5.6.110.0030.07021.02
5.6.100.0070.08021.02
5.6.90.0130.07321.04
5.6.80.0070.05320.31
5.6.70.0070.04720.52
5.6.60.0070.07720.31
5.6.50.0100.07020.44
5.6.40.0030.08320.41
5.6.30.0000.07020.43
5.6.20.0030.08320.38
5.6.10.0070.08320.38
5.6.00.0100.07320.39
5.5.360.0170.06720.31
5.5.350.0000.07720.33
5.5.340.0000.08020.91
5.5.330.0070.08020.92
5.5.320.0030.05720.88
5.5.310.0070.08020.85
5.5.300.0000.05320.77
5.5.290.0170.07020.88
5.5.280.0030.04320.86
5.5.270.0070.07020.75
5.5.260.0030.08720.82
5.5.250.0030.06320.70
5.5.240.0030.06720.27
5.5.230.0070.07720.30
5.5.220.0030.07020.18
5.5.210.0030.07720.18
5.5.200.0100.07020.22
5.5.190.0030.07720.09
5.5.180.0000.06720.11
5.5.160.0070.08020.28
5.5.150.0130.07320.11
5.5.140.0030.07020.21
5.5.130.0000.08320.27
5.5.120.0070.06020.25
5.5.110.0070.08020.11
5.5.100.0030.06320.05
5.5.90.0000.08020.07
5.5.80.0000.08019.91
5.5.70.0000.08020.16
5.5.60.0000.08320.13
5.5.50.0100.05320.09
5.5.40.0130.06720.14
5.5.30.0070.05720.03
5.5.20.0030.06720.03
5.5.10.0030.07720.04
5.5.00.0000.08320.05
5.4.450.0030.07019.23
5.4.440.0130.06019.51
5.4.430.0070.06719.38
5.4.420.0030.08319.44
5.4.410.0030.07719.32
5.4.400.0130.07019.05
5.4.390.0070.07319.09
5.4.380.0030.07319.03
5.4.370.0030.05318.85
5.4.360.0030.08019.12
5.4.350.0030.04319.20
5.4.340.0070.07019.09
5.4.320.0100.06019.05
5.4.310.0070.05318.90
5.4.300.0030.04719.09
5.4.290.0070.07719.03
5.4.280.0100.07319.18
5.4.270.0130.05719.16
5.4.260.0070.07719.03
5.4.250.0100.06719.03
5.4.240.0100.06719.20
5.4.230.0000.07719.02
5.4.220.0070.08018.92
5.4.210.0030.05019.15
5.4.200.0030.06719.08
5.4.190.0130.06719.17
5.4.180.0130.06719.07
5.4.170.0070.06019.22
5.4.160.0000.07019.10
5.4.150.0100.06019.14
5.4.140.0030.06316.36
5.4.130.0070.05016.28
5.4.120.0170.05316.39
5.4.110.0030.07316.36
5.4.100.0100.06716.46
5.4.90.0070.06716.32
5.4.80.0030.03716.26
5.4.70.0030.04016.41
5.4.60.0000.07316.39
5.4.50.0100.07016.32
5.4.40.0100.05716.53
5.4.30.0070.05316.46
5.4.20.0030.07016.31
5.4.10.0030.07016.45
5.4.00.0000.06315.82
5.3.290.0030.07714.63
5.3.280.0100.07014.71
5.3.270.0030.06314.63
5.3.260.0070.07714.65
5.3.250.0070.07014.53
5.3.240.0070.07014.70
5.3.230.0030.07714.66
5.3.220.0030.07714.50
5.3.210.0030.07314.55
5.3.200.0100.06714.62
5.3.190.0000.06014.45
5.3.180.0030.06014.58
5.3.170.0000.04014.53
5.3.160.0000.06314.49
5.3.150.0030.06314.49
5.3.140.0030.05714.69
5.3.130.0030.07714.46
5.3.120.0030.06314.69
5.3.110.0070.06714.63
5.3.100.0000.07714.15
5.3.90.0070.07014.08
5.3.80.0100.06714.07
5.3.70.0000.07314.15
5.3.60.0100.06714.13
5.3.50.0070.07014.07
5.3.40.0030.07313.96
5.3.30.0100.06713.96
5.3.20.0030.07013.71
5.3.10.0000.07313.68
5.3.00.0030.06013.54
5.2.170.0030.05311.14
5.2.160.0030.06311.00
5.2.150.0100.05311.27
5.2.140.0030.06311.13
5.2.130.0070.06011.21
5.2.120.0030.05311.15
5.2.110.0070.03711.21
5.2.100.0070.04711.21
5.2.90.0000.05311.23
5.2.80.0070.05710.95
5.2.70.0000.05311.18
5.2.60.0000.06011.08
5.2.50.0030.05010.91
5.2.40.0030.05711.09
5.2.30.0000.03710.86
5.2.20.0070.03710.87
5.2.10.0000.06010.93
5.2.00.0130.05010.72
5.1.60.0100.04710.03
5.1.50.0030.05310.11
5.1.40.0030.0379.98
5.1.30.0070.04710.41
5.1.20.0030.05010.47
5.1.10.0030.05010.16
5.1.00.0030.05310.13
5.0.50.0070.0438.64
5.0.40.0070.0408.64
5.0.30.0000.0678.64
5.0.20.0000.0408.64
5.0.10.0030.0408.64
5.0.00.0000.0638.64
4.4.90.0070.0338.64
4.4.80.0000.0378.64
4.4.70.0000.0408.64
4.4.60.0000.0338.64
4.4.50.0030.0378.64
4.4.40.0000.0578.64
4.4.30.0070.0308.64
4.4.20.0000.0278.64
4.4.10.0000.0308.64
4.4.00.0070.0408.64
4.3.110.0000.0378.64
4.3.100.0000.0378.64
4.3.90.0000.0338.64
4.3.80.0000.0578.64
4.3.70.0000.0338.64
4.3.60.0030.0338.64
4.3.50.0030.0378.64
4.3.40.0100.0508.64
4.3.30.0000.0408.64
4.3.20.0070.0278.64
4.3.10.0030.0338.64
4.3.00.0000.0378.64

preferences:
46.98 ms | 401 KiB | 5 Q