3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûýýþÿ'; $b = 'aaaaaaaceeeeiiiidnoooooouuuuybsaaaaaaaceeeeiiiidnoooooouuuyyby'; $string = 'Villa Pueyrredón'; $string = utf8_decode($string); $string = strtr($string, $a, $b); $string = utf8_encode($string); echo $string;

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)
8.3.60.0040.01216.46
8.3.50.0120.00716.55
8.3.40.0120.00418.63
8.3.30.0090.00618.76
8.3.20.0040.00418.60
8.3.10.0090.00018.67
8.3.00.0090.00019.38
8.2.180.0190.00325.92
8.2.170.0060.00919.08
8.2.160.0070.00722.96
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00019.77
8.2.110.0090.00319.30
8.2.100.0110.00017.84
8.2.90.0050.00317.91
8.2.80.0000.00918.04
8.2.70.0060.00317.93
8.2.60.0040.00418.22
8.2.50.0030.00518.10
8.2.40.0040.00419.16
8.2.30.0040.00417.63
8.2.20.0000.01017.80
8.2.10.0080.00019.48
8.2.00.0040.00417.86
8.1.280.0040.01125.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00322.18
8.1.230.0120.00022.73
8.1.220.0000.00817.79
8.1.210.0090.00018.85
8.1.200.0000.00917.23
8.1.190.0080.00017.22
8.1.180.0000.00818.10
8.1.170.0050.00318.30
8.1.160.0000.00918.62
8.1.150.0000.00718.44
8.1.140.0060.00317.41
8.1.130.0000.00819.04
8.1.120.0100.00017.40
8.1.110.0000.01117.25
8.1.100.0040.00417.29
8.1.90.0070.00017.45
8.1.80.0050.00517.31
8.1.70.0000.00817.31
8.1.60.0000.01117.51
8.1.50.0030.00617.45
8.1.40.0000.00817.45
8.1.30.0050.00517.64
8.1.20.0050.00517.57
8.1.10.0000.00817.48
8.1.00.0000.00917.27
8.0.300.0020.00521.90
8.0.290.0000.00716.75
8.0.280.0030.00318.46
8.0.270.0030.00317.18
8.0.260.0030.00316.89
8.0.250.0050.00316.96
8.0.240.0050.00316.98
8.0.230.0040.00316.93
8.0.220.0000.00916.72
8.0.210.0040.00416.74
8.0.200.0060.00016.86
8.0.190.0070.00016.90
8.0.180.0060.00316.85
8.0.170.0060.00316.88
8.0.160.0000.00816.88
8.0.150.0000.00916.63
8.0.140.0090.00316.77
8.0.130.0000.00613.30
8.0.120.0040.00416.75
8.0.110.0000.00716.64
8.0.100.0040.00416.61
8.0.90.0030.00516.82
8.0.80.0040.01116.80
8.0.70.0040.00416.89
8.0.60.0080.00016.73
8.0.50.0000.00816.69
8.0.30.0070.01017.04
8.0.20.0090.01017.08
8.0.10.0030.00316.84
8.0.00.0130.00716.85
7.4.330.0050.00012.89
7.4.320.0000.00616.50
7.4.300.0030.00316.55
7.4.290.0000.00716.44
7.4.280.0070.00016.46
7.4.270.0020.00516.46
7.4.260.0000.00513.22
7.4.250.0030.00616.52
7.4.240.0030.00316.43
7.4.230.0030.00316.35
7.4.220.0030.01416.44
7.4.210.0030.01716.34
7.4.200.0030.00316.47
7.4.190.0070.00016.63
7.4.160.0100.00716.39
7.4.150.0030.01716.30
7.4.140.0110.01117.86
7.4.130.0110.00716.41
7.4.120.0070.01116.56
7.4.110.0110.00816.31
7.4.100.0100.00716.62
7.4.90.0090.00916.36
7.4.80.0090.00919.39
7.4.70.0120.00916.49
7.4.60.0090.00616.46
7.4.50.0040.00416.58
7.4.40.0120.00316.21
7.4.30.0030.01316.34
7.4.00.0060.01015.01
7.3.330.0000.00712.93
7.3.320.0000.00612.94
7.3.310.0070.00016.20
7.3.300.0060.00016.14
7.3.290.0100.00516.18
7.3.280.0130.00716.09
7.3.270.0130.00416.22
7.3.260.0050.01116.54
7.3.240.0070.01016.20
7.3.230.0100.00716.33
7.3.210.0140.00616.23
7.3.200.0090.00916.13
7.3.190.0090.00616.13
7.3.180.0070.01016.11
7.3.170.0120.00316.19
7.3.160.0110.01116.38
7.3.120.0050.01414.84
7.3.110.0030.01314.66
7.3.100.0090.00614.86
7.3.90.0090.00914.74
7.3.80.0060.01014.70
7.3.70.0000.01114.70
7.3.60.0030.01014.68
7.3.50.0030.01014.89
7.3.40.0070.00714.62
7.3.30.0040.00714.73
7.3.20.0040.00816.59
7.3.10.0080.00416.61
7.3.00.0090.00016.52
7.2.330.0120.00616.49
7.2.320.0120.00616.49
7.2.310.0140.00316.71
7.2.300.0170.00316.71
7.2.290.0130.00316.38
7.2.250.0000.01714.88
7.2.240.0030.01614.76
7.2.230.0060.01014.91
7.2.220.0000.01815.04
7.2.210.0000.01415.08
7.2.200.0080.00514.96
7.2.190.0100.00314.84
7.2.180.0070.00714.71
7.2.170.0060.00615.14
7.2.60.0120.00616.89
7.1.330.0110.00415.87
7.1.320.0030.01515.81
7.1.310.0030.01415.98
7.1.300.0050.00515.81
7.1.290.0030.01015.66
7.1.280.0080.00315.91
7.1.270.0090.00315.86
7.1.260.0070.00715.89
7.1.200.0050.00515.70
7.1.70.0060.00317.17
7.1.60.0100.00316.82
7.1.50.0160.00617.08
7.1.00.0100.05322.28
7.0.200.0030.00616.90
7.0.140.0100.06322.22
7.0.120.0030.07322.16
7.0.60.0030.04019.84
7.0.50.0030.04017.90
7.0.40.0070.04019.98
7.0.30.0170.04320.33
7.0.20.0300.07320.30
7.0.10.0030.09020.09
7.0.00.0030.05020.19
5.6.280.0070.07021.05
5.6.210.0030.04020.74
5.6.200.0030.05018.18
5.6.190.0070.04720.35
5.6.180.0230.04020.43
5.6.170.0230.06720.50
5.6.160.0070.05020.33
5.6.150.0070.04318.19
5.6.140.0130.03718.14
5.6.130.0070.08318.15
5.6.120.0030.08721.14
5.6.110.0070.06721.10
5.6.100.0130.07721.10
5.6.90.0000.09020.99
5.6.80.0130.05320.41
5.5.350.0300.06720.46
5.5.340.0030.07017.88
5.5.330.0030.05020.19
5.5.320.0230.07320.26
5.5.310.0500.06320.41
5.5.300.0130.06717.91
5.5.290.0130.08017.96
5.5.280.0100.08320.73
5.5.270.0070.07720.64
5.5.260.0100.08020.67
5.5.250.0200.06320.48
5.5.240.0070.07020.33
5.4.450.0130.07019.45
5.4.440.0070.05019.50
5.4.430.0070.06019.11
5.4.420.0100.08019.40
5.4.410.0030.08019.27
5.4.400.0030.07319.16
5.4.390.0030.04018.91
5.4.380.0070.07318.79
5.4.370.0100.07019.18
5.4.360.0100.07319.18
5.4.350.0070.07318.92
5.4.340.0000.07318.80
5.4.320.0100.07318.81
5.4.310.0000.04318.79
5.4.300.0070.06318.81
5.4.290.0030.07019.15
5.4.280.0030.04718.79
5.4.270.0130.02719.17
5.4.260.0100.03719.14
5.4.250.0030.04018.78
5.4.240.0030.04719.17
5.4.230.0100.05318.91
5.4.220.0100.04718.80
5.4.210.0100.07019.17
5.4.200.0100.04319.08
5.4.190.0100.05019.17
5.4.180.0100.06019.16
5.4.170.0070.05719.13
5.4.160.0130.02719.09
5.4.150.0130.07019.06
5.4.140.0030.06016.25
5.4.130.0100.03316.33
5.4.120.0030.07716.28
5.4.110.0030.04016.26
5.4.100.0100.06716.36
5.4.90.0030.05716.33
5.4.80.0030.08016.39
5.4.70.0070.06716.13
5.4.60.0000.06316.26
5.4.50.0030.07316.12
5.4.40.0100.04016.30
5.4.30.0270.04716.30
5.4.20.0100.06016.21
5.4.10.0130.03716.30
5.4.00.0030.03715.66
5.3.290.0030.04014.60
5.3.280.0070.04314.53
5.3.270.0070.05314.54
5.3.260.0070.08014.54
5.3.250.0030.07014.59
5.3.240.0030.04714.61
5.3.230.0100.07714.52
5.3.220.0170.07314.50
5.3.210.0030.05714.50
5.3.200.0070.07314.54
5.3.190.0070.06714.50
5.3.180.0030.04314.46
5.3.170.0100.04314.38
5.3.160.0070.06014.53
5.3.150.0070.08014.43
5.3.140.0030.06014.49
5.3.130.0070.07314.48
5.3.120.0100.07314.47
5.3.110.0000.06014.42
5.3.100.0030.03713.96
5.3.90.0070.07013.95
5.3.80.0030.04713.96
5.3.70.0030.04013.94
5.3.60.0100.06713.79
5.3.50.0070.04713.86
5.3.40.0070.07713.87
5.3.30.0100.06313.87
5.3.20.0030.05713.48
5.3.10.0100.04713.47
5.3.00.0130.06713.46
5.2.170.0030.06711.08
5.2.160.0100.05310.98
5.2.150.0100.06011.04
5.2.140.0070.02711.13
5.2.130.0030.03710.98
5.2.120.0030.03711.00
5.2.110.0070.06711.25
5.2.100.0000.04311.09
5.2.90.0000.03310.95
5.2.80.0000.04711.03
5.2.70.0070.03010.97
5.2.60.0000.03010.90
5.2.50.0070.06010.91
5.2.40.0100.03010.81
5.2.30.0030.03710.90
5.2.20.0070.03010.85
5.2.10.0000.05310.81
5.2.00.0070.05010.70
5.1.60.0100.0409.89
5.1.50.0030.04010.03
5.1.40.0070.0479.95
5.1.30.0070.03710.33
5.1.20.0030.06010.30
5.1.10.0070.0439.99
5.1.00.0070.03710.06
5.0.50.0070.0308.51
5.0.40.0000.0238.37
5.0.30.0100.0578.06
5.0.20.0030.0338.26
5.0.10.0000.0238.07
5.0.00.0070.0338.13
4.4.90.0030.0137.66
4.4.80.0070.0137.66
4.4.70.0030.0337.66
4.4.60.0000.0337.66
4.4.50.0000.0377.66
4.4.40.0030.0507.66
4.4.30.0070.0307.66
4.4.20.0030.0207.66
4.4.10.0070.0307.66
4.4.00.0030.0507.66
4.3.110.0000.0377.66
4.3.100.0000.0207.66
4.3.90.0000.0207.66
4.3.80.0030.0307.66
4.3.70.0030.0377.66
4.3.60.0030.0177.66
4.3.50.0030.0377.66
4.3.40.0000.0337.66
4.3.30.0030.0337.66
4.3.20.0000.0307.66
4.3.10.0000.0277.66
4.3.00.0030.0177.66

preferences:
40.96 ms | 401 KiB | 5 Q