3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = urlencode("alma\nkörte"); $v1 = urlencode($v); echo $v; echo "\n--------\n"; echo $v1;

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)
8.3.60.0150.00618.43
8.3.50.0140.00122.06
8.3.40.0080.00518.84
8.3.30.0070.00718.95
8.3.20.0050.00220.21
8.3.10.0080.00022.13
8.3.00.0080.00022.34
8.2.180.0130.00716.38
8.2.170.0060.00822.96
8.2.160.0070.01020.99
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0160.00326.16
8.2.120.0000.00819.36
8.2.110.0090.00022.15
8.2.100.0060.00619.64
8.2.90.0000.00719.17
8.2.80.0040.00419.66
8.2.70.0030.00617.50
8.2.60.0000.01017.93
8.2.50.0040.00418.07
8.2.40.0050.00317.93
8.2.30.0000.00718.05
8.2.20.0000.00717.71
8.2.10.0000.00819.52
8.2.00.0000.00817.67
8.1.280.0120.00625.92
8.1.270.0050.00322.14
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0000.00923.83
8.1.230.0040.00819.07
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00417.41
8.1.180.0030.00618.10
8.1.170.0030.00518.59
8.1.160.0000.00721.89
8.1.150.0000.00718.57
8.1.140.0000.00717.37
8.1.130.0000.00717.73
8.1.120.0030.00317.38
8.1.110.0030.00617.42
8.1.100.0000.00717.37
8.1.90.0040.00317.28
8.1.80.0070.00017.26
8.1.70.0040.00417.30
8.1.60.0040.00417.47
8.1.50.0000.00717.46
8.1.40.0000.00717.46
8.1.30.0000.00817.46
8.1.20.0040.00417.48
8.1.10.0000.00717.45
8.1.00.0050.00317.32
8.0.300.0020.00518.77
8.0.290.0040.00417.18
8.0.280.0070.00018.48
8.0.270.0070.00017.24
8.0.260.0060.00016.74
8.0.250.0000.00716.96
8.0.240.0030.00616.84
8.0.230.0050.00216.83
8.0.220.0030.00316.84
8.0.210.0000.00716.87
8.0.200.0070.00016.88
8.0.190.0040.00416.88
8.0.180.0050.00316.73
8.0.170.0040.00416.75
8.0.160.0080.00016.88
8.0.150.0000.00716.86
8.0.140.0070.00016.76
8.0.130.0030.00513.28
8.0.120.0080.00016.67
8.0.110.0070.00016.80
8.0.100.0040.00416.86
8.0.90.0050.00316.69
8.0.80.0070.00916.92
8.0.70.0040.00416.80
8.0.60.0080.00016.82
8.0.50.0030.00316.86
8.0.30.0070.01216.95
8.0.20.0150.00417.43
8.0.10.0050.00316.80
8.0.00.0070.01116.74
7.4.330.0030.00315.00
7.4.320.0060.00016.33
7.4.300.0000.00616.55
7.4.290.0080.00016.56
7.4.280.0030.00616.55
7.4.270.0080.00016.43
7.4.260.0000.00816.42
7.4.250.0000.00816.30
7.4.240.0040.00416.48
7.4.230.0000.00716.60
7.4.220.0070.01016.54
7.4.210.0040.01116.46
7.4.200.0000.00716.32
7.4.190.0000.00716.60
7.4.160.0060.00916.47
7.4.150.0140.01017.40
7.4.140.0070.01017.86
7.4.130.0080.01016.36
7.4.120.0090.00916.47
7.4.110.0060.00916.53
7.4.100.0170.00016.50
7.4.90.0060.01216.26
7.4.80.0090.00919.39
7.4.70.0100.00716.44
7.4.60.0060.01116.39
7.4.50.0040.00416.43
7.4.40.0040.01422.77
7.4.30.0070.01116.55
7.4.00.0070.00915.03
7.3.330.0000.00513.18
7.3.320.0060.00013.04
7.3.310.0000.00816.23
7.3.300.0000.00616.18
7.3.290.0030.01116.17
7.3.280.0100.00816.17
7.3.270.0090.00917.40
7.3.260.0140.00316.50
7.3.250.0100.00816.35
7.3.240.0130.00316.43
7.3.230.0060.01516.39
7.3.210.0130.00316.54
7.3.200.0140.00319.39
7.3.190.0160.00816.16
7.3.180.0100.01016.26
7.3.170.0100.01016.35
7.3.160.0100.01416.48
7.3.120.0050.01114.48
7.3.110.0100.00714.77
7.3.100.0070.00714.68
7.3.90.0070.01114.57
7.3.80.0060.00914.89
7.3.70.0000.01014.74
7.3.60.0080.00414.34
7.3.50.0080.00314.64
7.3.40.0040.00914.79
7.3.30.0090.00014.50
7.3.20.0070.01016.76
7.3.10.0070.00716.19
7.3.00.0030.01316.50
7.2.330.0160.00816.65
7.2.320.0070.01116.57
7.2.310.0030.01416.26
7.2.300.0080.00816.53
7.2.290.0180.00616.25
7.2.250.0070.01014.95
7.2.240.0110.00714.88
7.2.230.0080.00315.13
7.2.220.0110.00714.57
7.2.210.0070.00714.92
7.2.200.0060.00614.97
7.2.190.0060.00414.57
7.2.180.0030.00615.00
7.2.170.0000.01414.54
7.2.130.0100.00716.62
7.2.120.0050.00516.39
7.2.110.0070.00716.18
7.2.100.0100.00316.54
7.2.90.0060.00916.63
7.2.80.0060.00616.10
7.2.70.0040.01116.52
7.2.60.0070.00716.84
7.2.50.0000.01416.34
7.2.40.0070.00716.88
7.2.30.0070.00416.68
7.2.20.0130.01016.59
7.2.10.0100.00316.43
7.2.00.0020.00917.84
7.1.330.0030.01315.63
7.1.320.0060.00315.85
7.1.310.0000.01215.89
7.1.300.0030.00515.36
7.1.290.0000.00815.77
7.1.280.0040.00815.77
7.1.270.0030.01215.51
7.1.260.0030.01315.64
7.1.250.0060.00615.36
7.1.200.0000.01115.80
7.1.100.0850.01416.31
7.1.70.0100.00617.12
7.1.60.0100.01319.82
7.1.50.0170.00934.87
7.1.00.0030.07722.43
7.0.200.0040.01416.79
7.0.140.0070.07021.99
7.0.60.0100.03319.82
7.0.50.0170.06717.80
7.0.40.0070.09320.09
7.0.30.0330.05720.13
7.0.20.0200.04020.00
7.0.10.0200.06020.01
7.0.00.0070.08720.30
5.6.280.0070.06720.84
5.6.210.0070.08720.63
5.6.200.0100.07318.22
5.6.190.0170.05320.45
5.6.180.3100.04320.43
5.6.170.0300.06720.48
5.6.160.0030.04320.40
5.6.150.0130.07318.18
5.6.140.0100.07018.23
5.6.130.0100.05718.20
5.6.120.0070.05321.14
5.6.110.0030.08721.00
5.6.100.0100.04721.01
5.6.90.0070.06020.95
5.6.80.0100.07320.39
5.6.70.0130.04320.34
5.5.350.0030.08320.31
5.5.340.0000.04318.02
5.5.330.0070.04020.43
5.5.320.0200.03720.29
5.5.310.0200.04720.16
5.5.300.0100.07717.92
5.5.290.0070.07717.98
5.5.280.0100.06320.87
5.5.270.0130.08020.86
5.5.260.0130.07720.79
5.5.250.0070.08320.68
5.5.240.0000.07320.34
5.4.450.0330.06319.51
5.4.440.0200.06319.58
5.4.430.0130.05019.25
5.4.420.0070.05719.68
5.4.410.0170.06019.38
5.4.400.0070.06018.50
5.4.390.0070.05318.57
5.4.380.0170.05718.46
5.4.370.0130.05718.51
5.4.360.0100.05718.70
5.4.350.0270.04318.73
5.4.340.0170.05318.56
5.4.320.0060.03712.45
5.4.310.0060.03912.45
5.4.300.0070.03812.45
5.4.290.0080.04312.45
5.4.280.0060.03412.34
5.4.270.0230.06018.78
5.4.260.0170.04018.97
5.4.250.0130.06018.95
5.4.240.0200.05018.88
5.4.230.0070.08018.95
5.4.220.0100.06018.91
5.4.210.0070.06319.07
5.4.200.0070.07718.78
5.4.190.0200.06018.99
5.4.180.0170.04318.93
5.4.170.0200.07318.78
5.4.160.0130.05319.01
5.4.150.0170.06018.83
5.4.140.0070.07716.64
5.4.130.0100.05316.63
5.4.120.0100.06716.36
5.4.110.0130.04716.37
5.4.100.0170.06016.61
5.4.90.0030.07016.52
5.4.80.0030.05316.57
5.4.70.0200.04016.59
5.4.60.0100.05716.32
5.4.50.0100.06716.52
5.4.40.0100.04716.37
5.4.30.0070.05316.58
5.4.20.0130.04716.48
5.4.10.0030.08016.52
5.4.00.0100.06316.00
5.3.290.0060.03812.80
5.3.280.0070.06314.72
5.3.270.0130.07314.53
5.3.260.0070.07014.41
5.3.250.0030.06714.76
5.3.240.0070.05314.75
5.3.230.0100.05014.58
5.3.220.0170.06714.63
5.3.210.0130.07014.72
5.3.200.0230.06014.63
5.3.190.0100.05714.76
5.3.180.0030.06314.70
5.3.170.0070.05314.73
5.3.160.0030.07314.60
5.3.150.0100.05714.37
5.3.140.0270.05714.54
5.3.130.0200.06014.68
5.3.120.0300.05314.59
5.3.110.0070.05714.53
5.3.100.0030.05714.02
5.3.90.0030.05714.18
5.3.80.0130.05314.18
5.3.70.0130.06014.18
5.3.60.0100.06314.15
5.3.50.0170.04014.11
5.3.40.0100.04713.93
5.3.30.0100.07313.96
5.3.20.0170.05713.67
5.3.10.0130.04313.63
5.3.00.0130.05713.57
5.2.170.0030.06311.29
5.2.160.0070.05711.27
5.2.150.0070.04311.37
5.2.140.0000.06711.12
5.2.130.0070.05711.30
5.2.120.0070.05711.11
5.2.110.0070.03711.08
5.2.100.0030.05711.21
5.2.90.0030.06011.31
5.2.80.0070.04311.30
5.2.70.0070.04711.13
5.2.60.0000.06711.15
5.2.50.0070.05711.23
5.2.40.0100.04711.21
5.2.30.0070.04011.09
5.2.20.0070.04711.09
5.2.10.0170.04011.11
5.2.00.0200.05010.75
5.1.60.0100.04310.18
5.1.50.0030.0339.87
5.1.40.0070.04710.25
5.1.30.0100.04710.32
5.1.20.0100.03710.34
5.1.10.0170.02710.05
5.1.00.0000.05310.37
5.0.50.0030.0408.64
5.0.40.0100.0338.48
5.0.30.0000.0578.45
5.0.20.0000.0338.39
5.0.10.0030.0378.44
5.0.00.0030.0508.39
4.4.90.0000.0237.47
4.4.80.0000.0337.47
4.4.70.0130.0207.47
4.4.60.0000.0277.47
4.4.50.0070.0207.47
4.4.40.0070.0477.47
4.4.30.0070.0237.47
4.4.20.0000.0337.47
4.4.10.0000.0337.47
4.4.00.0070.0277.47
4.3.110.0000.0337.47
4.3.100.0030.0237.47
4.3.90.0070.0237.47
4.3.80.0030.0377.47
4.3.70.0030.0307.47
4.3.60.0070.0207.47
4.3.50.0100.0237.47
4.3.40.0070.0337.47
4.3.30.0000.0277.47
4.3.20.0070.0277.47
4.3.10.0070.0177.47
4.3.00.0030.0237.00

preferences:
36.96 ms | 401 KiB | 5 Q