3v4l.org

run code in 300+ PHP versions simultaneously
<?php $phoneNumbers = array('41N XR8 L143');//,'CRCCCRZZ65','77U.641.2lL7','N9N 481N117','I00F7CIKOK','A7Z.Z3M.AAM0','G73-V1N-9572','8N5 54WECN85','6BF97B7711','F2W W0718W1','E16 EGTj6JE','EZNGUE2Q0E','6DI.6DW.D0D2','88W 6RW 0HWF'); foreach($phoneNumbers AS $phoneNumber) { $newPhoneNumber = ""; for($j=0;$j<count($phoneNumber);$j++){ $number = $phoneNumber[$j]; echo $j."\r\n"; if(!is_numeric($number)){ switch($number){ case "A":; case "B":; case "C": $number = 2;break; case "D":; case "E":; case "F": $number = 3;break; case "G":; case "H":; case "I": $number = 4;break; case "J":; case "K":; case "L": $number = 5;break; case "M":; case "N":; case "O": $number = 6;break; case "P":; case "Q":; case "R":; case "S": $number = 7;break; case "T":; case "U":; case "V": $number = 8;break; case "W":; case "X":; case "Y":; case "Z": $number = 9;break; default : $number = ""; } } $newPhoneNumber = $newPhoneNumber.$number; echo $number; } $newPhoneNumbers[] = implode("-",str_split($newPhoneNumber,3)); } print ($newPhoneNumbers[0]);

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)
8.3.60.0090.00618.50
8.3.50.0110.00921.20
8.3.40.0140.00018.98
8.3.30.0030.01020.40
8.3.20.0070.00020.33
8.3.10.0080.00021.91
8.3.00.0040.00422.40
8.2.180.0110.00716.75
8.2.170.0090.00622.96
8.2.160.0100.00322.31
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0000.00726.16
8.2.120.0040.00420.86
8.2.110.0100.00022.19
8.2.100.0060.00617.66
8.2.90.0000.00819.13
8.2.80.0040.00419.41
8.2.70.0080.00017.63
8.2.60.0070.00318.03
8.2.50.0080.00018.07
8.2.40.0000.00817.88
8.2.30.0000.00719.49
8.2.20.0000.00817.64
8.2.10.0040.00417.75
8.2.00.0090.00017.79
8.1.280.0050.00825.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.91
8.1.230.0040.00819.13
8.1.220.0050.00317.79
8.1.210.0060.00318.77
8.1.200.0040.00417.48
8.1.190.0080.00017.53
8.1.180.0030.00519.13
8.1.170.0040.00418.66
8.1.160.0080.00018.85
8.1.150.0050.00218.61
8.1.140.0030.00717.37
8.1.130.0000.00717.92
8.1.120.0000.00817.52
8.1.110.0070.00017.40
8.1.100.0000.00917.51
8.1.90.0030.00317.49
8.1.80.0030.00517.55
8.1.70.0020.00517.48
8.1.60.0040.00417.63
8.1.50.0000.00717.45
8.1.40.0040.00417.55
8.1.30.0050.00217.56
8.1.20.0060.00317.69
8.1.10.0040.00417.64
8.1.00.0080.00017.44
8.0.300.0040.00418.77
8.0.290.0070.00017.15
8.0.280.0030.00318.48
8.0.270.0040.00417.29
8.0.260.0000.00716.92
8.0.250.0000.00717.06
8.0.240.0000.01016.96
8.0.230.0070.00017.07
8.0.220.0000.00716.84
8.0.210.0060.00317.02
8.0.200.0060.00017.07
8.0.190.0040.00417.12
8.0.180.0040.00416.99
8.0.170.0020.00516.91
8.0.160.0070.00016.82
8.0.150.0050.00316.88
8.0.140.0000.00716.95
8.0.130.0050.00013.41
8.0.120.0040.00417.02
8.0.110.0050.00316.98
8.0.100.0000.00717.04
8.0.90.0050.00217.00
8.0.80.0090.00616.97
8.0.70.0040.00416.97
8.0.60.0030.00617.04
8.0.50.0040.00416.94
8.0.30.0130.00617.15
8.0.20.0100.00917.40
8.0.10.0060.00317.00
8.0.00.0120.00516.74
7.4.330.0030.00315.00
7.4.320.0000.00616.61
7.4.300.0030.00316.64
7.4.290.0000.00716.66
7.4.280.0070.00416.43
7.4.270.0070.00316.68
7.4.260.0050.00013.32
7.4.250.0040.00416.60
7.4.240.0040.00316.57
7.4.230.0000.00716.49
7.4.220.0060.01316.63
7.4.210.0080.00816.63
7.4.200.0070.00016.44
7.4.190.0000.00716.44
7.4.160.0110.01516.49
7.4.150.0150.00317.40
7.4.140.0090.01117.86
7.4.130.0070.00916.55
7.4.120.0070.01116.56
7.4.110.0030.01616.50
7.4.100.0100.00716.64
7.4.90.0060.01216.52
7.4.80.0150.00619.39
7.4.70.0060.01016.73
7.4.60.0060.01016.66
7.4.50.0030.00616.23
7.4.40.0060.01222.77
7.4.30.0130.00316.56
7.4.00.0110.00714.95
7.3.330.0020.00213.35
7.3.320.0030.00313.32
7.3.310.0000.00816.47
7.3.300.0000.00716.44
7.3.290.0110.00416.45
7.3.280.0080.00916.35
7.3.270.0180.00617.40
7.3.260.0100.00716.56
7.3.250.0090.01116.60
7.3.240.0040.01616.62
7.3.230.0100.00716.57
7.3.210.0090.01216.51
7.3.200.0130.00719.39
7.3.190.0110.01116.45
7.3.180.0090.00616.48
7.3.170.0080.00816.42
7.3.160.0170.00016.35
7.3.120.0120.00314.88
7.2.330.0030.01416.71
7.2.320.0130.00716.47
7.2.310.0120.00916.79
7.2.300.0090.00916.77
7.2.290.0100.00716.69
7.2.60.0060.01016.79
7.2.00.0030.00919.45
7.1.200.0230.00315.41
7.1.100.0040.00818.24
7.1.70.0000.01117.27
7.1.60.0080.00419.32
7.1.50.0040.01617.00
7.1.00.0030.04722.47
7.0.200.0180.00316.39
7.0.140.0070.07321.98
7.0.100.0070.07019.88
7.0.90.0100.05019.97
7.0.80.0070.07719.84
7.0.70.0030.05019.86
7.0.60.0400.04319.94
7.0.50.0070.07720.22
7.0.40.0070.04020.14
7.0.30.0000.04719.95
7.0.20.0030.07320.12
7.0.10.0030.04319.93
7.0.00.0000.04719.94
5.6.280.0030.07321.14
5.6.250.0030.05320.68
5.6.240.0100.03720.53
5.6.230.0000.09020.61
5.6.220.0030.08020.48
5.6.210.0130.04720.62
5.6.200.0070.04321.13
5.6.190.0100.05720.99
5.6.180.0030.04720.91
5.6.170.0070.03721.02
5.6.160.0070.04021.06
5.6.150.0030.04320.96
5.6.140.0100.03721.03
5.6.130.0000.04721.06
5.6.120.0000.06721.13
5.6.110.0030.04320.96
5.6.100.0130.03320.98
5.6.90.0070.03721.04
5.6.80.0130.05020.36
5.6.70.0030.04320.29
5.6.60.0000.04320.36
5.6.50.0030.07020.35
5.6.40.0000.04720.34
5.6.30.0030.04020.35
5.6.20.0100.03320.25
5.6.10.0000.04320.33
5.6.00.0070.03720.36
5.5.380.0030.05020.45
5.5.370.0070.07320.28
5.5.360.0100.08720.35
5.5.350.0070.07720.40
5.5.340.0030.09020.80
5.5.330.0070.04020.71
5.5.320.0030.04320.85
5.5.310.0070.04020.71
5.5.300.0030.04020.74
5.5.290.0100.04020.86
5.5.280.0070.03720.60
5.5.270.0000.04720.85
5.5.260.0030.05320.72
5.5.250.0030.04320.63
5.5.240.0200.02720.11
5.5.230.0030.04020.24
5.5.220.0000.04320.16
5.5.210.0070.03320.25
5.5.200.0030.04020.20
5.5.190.0070.03720.21
5.5.180.0100.03720.09
5.5.160.0100.03020.04
5.5.150.0070.03720.21
5.5.140.0030.03720.06
5.5.130.0030.04020.08
5.5.120.0070.04020.11
5.5.110.0030.03720.08
5.5.100.0070.03320.01
5.5.90.0030.04320.00
5.5.80.0000.04320.11
5.5.70.0030.04320.05
5.5.60.0130.06320.10
5.5.50.0070.03719.89
5.5.40.0070.08020.02
5.5.30.0170.06320.00
5.5.20.0130.03319.91
5.5.10.0100.05720.08
5.5.00.0100.06720.07
5.4.450.0070.03719.14
5.4.440.0100.03319.33
5.4.430.0070.03719.28
5.4.420.0130.03019.39
5.4.410.0100.03319.22
5.4.400.0100.03319.02
5.4.390.0070.03719.10
5.4.380.0070.03318.96
5.4.370.0030.04318.94
5.4.360.0000.04319.10
5.4.350.0070.03719.04
5.4.340.0000.04018.94
5.4.320.0030.04018.98
5.4.310.0000.04319.13
5.4.300.0000.04019.12
5.4.290.0070.04019.10
5.4.280.0000.04319.00
5.4.270.0030.03718.96
5.4.260.0030.04019.11
5.4.250.0100.02719.14
5.4.240.0030.04018.81
5.4.230.0070.03318.93
5.4.220.0070.03718.95
5.4.210.0070.07018.96
5.4.200.0070.06019.02
5.4.190.0100.04719.06
5.4.180.0100.08018.93
5.4.170.0000.05319.03
5.4.160.0130.06318.92
5.4.150.0070.07018.97
5.4.140.0070.06716.09
5.4.130.0000.08016.07
5.4.120.0100.03016.23
5.4.110.0070.07016.23
5.4.100.0000.07016.23
5.4.90.0030.07716.26
5.4.80.0070.03716.43
5.4.70.0030.07716.34
5.4.60.0070.04716.34
5.4.50.0030.03316.20
5.4.40.0130.07016.24
5.4.30.0070.04316.20
5.4.20.0030.03716.31
5.4.10.0000.04016.52
5.4.00.0070.05015.68
5.3.290.0100.04014.69
5.3.280.0000.04014.60
5.3.270.0070.03314.62
5.3.260.0130.08014.47
5.3.250.0070.07314.47
5.3.240.0070.05714.60
5.3.230.0100.07714.57
5.3.220.0100.06314.58
5.3.210.0100.07314.54
5.3.200.0100.03714.54
5.3.190.0070.04714.57
5.3.180.0000.04014.46
5.3.170.0030.03714.48
5.3.160.0030.03714.53
5.3.150.0000.06014.56
5.3.140.0070.06714.57
5.3.130.0030.04714.42
5.3.120.0030.04014.54
5.3.110.0070.04314.40
5.3.100.0030.03714.04
5.3.90.0000.04014.03
5.3.80.0100.03014.02
5.3.70.0070.03714.00
5.3.60.0000.05014.00
5.3.50.0070.07013.94
5.3.40.0130.06713.88
5.3.30.0100.07013.68
5.3.20.0070.04313.69
5.3.10.0100.06713.63
5.3.00.0070.06713.61
5.2.170.0130.04011.02
5.2.160.0030.04311.16
5.2.150.0030.06311.21
5.2.140.0030.04311.15
5.2.130.0070.05311.04
5.2.120.0100.05710.98
5.2.110.0100.05011.19
5.2.100.0070.06311.18
5.2.90.0030.05711.11
5.2.80.0070.06011.07
5.2.70.0070.05711.04
5.2.60.0030.06011.11
5.2.50.0070.04711.00
5.2.40.0030.03711.04
5.2.30.0100.05011.06
5.2.20.0030.04010.93
5.2.10.0030.06010.78
5.2.00.0030.04310.85
5.1.60.0000.05010.04
5.1.50.0030.0509.99
5.1.40.0030.03010.05
5.1.30.0070.05310.46
5.1.20.0000.05010.46
5.1.10.0070.04010.18
5.1.00.0030.03310.15
5.0.50.0170.0138.68
5.0.40.0070.0208.42
5.0.30.0070.0638.35
5.0.20.0000.0238.28
5.0.10.0030.0208.15
5.0.00.0100.0608.07
4.4.90.0030.0207.16
4.4.80.0030.0337.16
4.4.70.0030.0237.16
4.4.60.0030.0207.16
4.4.50.0100.0177.16
4.4.40.0070.0507.16
4.4.30.0030.0177.16
4.4.20.0030.0177.16
4.4.10.0030.0337.16
4.4.00.0030.0307.16
4.3.110.0000.0207.16
4.3.100.0000.0307.16
4.3.90.0000.0377.16
4.3.80.0070.0507.16
4.3.70.0030.0277.16
4.3.60.0070.0307.16
4.3.50.0030.0377.16
4.3.40.0030.0407.16
4.3.30.0000.0177.16
4.3.20.0000.0337.16
4.3.10.0000.0307.16
4.3.00.0000.0177.16

preferences:
47.79 ms | 401 KiB | 5 Q