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;$j<strlen($phoneNumber);$j++){ $number = $phoneNumber[$j]; 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; } $rank1 = substr($newPhoneNumber,3); $rank2 = substr($newPhoneNumber,3,3); $rank3 = substr($newPhoneNumber,-4); $newPhoneNumbers[] = $rank1."-".$rank2."-".$rank3; } print ($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)
8.3.60.0040.01818.55
8.3.50.0070.01121.14
8.3.40.0140.00018.70
8.3.30.0100.00320.42
8.3.20.0040.00420.20
8.3.10.0040.00422.02
8.3.00.0040.00422.43
8.2.180.0090.00616.88
8.2.170.0120.00322.96
8.2.160.0070.01422.26
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00720.63
8.2.110.0180.00420.47
8.2.100.0040.00817.84
8.2.90.0080.00019.34
8.2.80.0080.00019.25
8.2.70.0000.00817.63
8.2.60.0030.00618.04
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0040.00419.55
8.2.20.0040.00417.83
8.2.10.0040.00417.92
8.2.00.0040.00417.93
8.1.280.0100.00325.92
8.1.270.0080.00023.99
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0070.00422.13
8.1.230.0080.00323.85
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0080.00017.53
8.1.180.0030.00519.14
8.1.170.0000.00818.63
8.1.160.0040.00418.94
8.1.150.0080.00018.69
8.1.140.0070.00317.38
8.1.130.0000.00717.83
8.1.120.0070.00017.55
8.1.110.0040.00417.39
8.1.100.0050.00217.42
8.1.90.0000.00817.51
8.1.80.0040.00417.42
8.1.70.0070.00017.49
8.1.60.0030.00617.70
8.1.50.0060.00317.46
8.1.40.0030.00617.42
8.1.30.0040.00417.61
8.1.20.0030.00617.74
8.1.10.0040.00417.64
8.1.00.0040.00417.57
8.0.300.0000.00818.77
8.0.290.0000.00817.13
8.0.280.0070.00018.44
8.0.270.0030.00317.25
8.0.260.0030.00316.79
8.0.250.0000.00616.96
8.0.240.0070.00316.92
8.0.230.0040.00416.98
8.0.220.0030.00316.99
8.0.210.0060.00316.93
8.0.200.0040.00416.89
8.0.190.0040.00416.94
8.0.180.0040.00416.91
8.0.170.0080.00016.96
8.0.160.0070.00016.96
8.0.150.0000.00716.85
8.0.140.0080.00016.91
8.0.130.0060.00013.37
8.0.120.0040.00416.92
8.0.110.0040.00416.89
8.0.100.0000.00716.73
8.0.90.0070.00016.83
8.0.80.0000.01416.96
8.0.70.0000.00716.86
8.0.60.0040.00416.99
8.0.50.0040.00416.72
8.0.30.0110.01417.23
8.0.20.0130.00417.40
8.0.10.0030.00517.13
8.0.00.0130.00616.83
7.4.330.0000.00515.00
7.4.320.0030.00316.63
7.4.300.0040.00416.69
7.4.290.0030.00316.66
7.4.280.0070.00016.63
7.4.270.0030.00616.58
7.4.260.0030.00313.36
7.4.250.0080.00016.48
7.4.240.0020.00616.65
7.4.230.0070.00016.67
7.4.220.0150.00316.57
7.4.210.0090.00716.56
7.4.200.0070.00016.41
7.4.190.0030.00316.75
7.4.160.0090.00916.57
7.4.150.0100.00717.40
7.4.140.0090.00917.86
7.4.130.0090.00716.50
7.4.120.0170.00316.58
7.4.110.0030.01516.57
7.4.100.0110.00616.50
7.4.90.0080.01216.52
7.4.80.0090.00719.39
7.4.70.0090.00616.47
7.4.60.0100.01316.41
7.4.50.0040.00416.60
7.4.40.0070.00722.77
7.4.30.0130.00316.64
7.4.00.0070.00715.08
7.3.330.0030.00313.23
7.3.320.0030.00313.27
7.3.310.0020.00516.31
7.3.300.0000.00716.20
7.3.290.0110.00316.34
7.3.280.0060.01016.32
7.3.270.0150.00317.40
7.3.260.0140.00416.41
7.3.250.0120.01116.48
7.3.240.0070.01016.45
7.3.230.0060.00916.39
7.3.210.0090.00916.45
7.3.200.0150.00619.39
7.3.190.0060.01216.34
7.3.180.0090.00616.41
7.3.170.0030.01416.35
7.3.160.0120.01216.58
7.3.120.0090.00314.84
7.2.330.0070.01016.84
7.2.320.0100.01016.78
7.2.310.0120.00416.71
7.2.300.0030.01616.50
7.2.290.0040.01316.49
7.2.00.0000.01519.25
7.1.100.0070.00318.38
7.1.70.0030.00316.98
7.1.60.0090.00619.32
7.1.50.0090.01317.09
7.1.00.0100.05322.37
7.0.200.0210.01814.96
7.0.140.0070.06322.09
7.0.60.0300.06320.01
7.0.50.0100.06017.85
7.0.40.0100.06720.21
7.0.30.0200.07320.34
7.0.20.0370.08020.09
7.0.10.0100.08320.12
7.0.00.0030.08320.02
5.6.280.0000.07721.09
5.6.210.0030.06720.79
5.6.200.0030.04718.16
5.6.190.0130.08320.48
5.6.180.0200.04020.27
5.6.170.0270.05020.41
5.6.160.0030.04720.61
5.6.150.0030.08718.19
5.6.140.0130.07718.13
5.6.130.0030.05318.13
5.6.120.0000.08321.00
5.6.110.0100.05320.99
5.6.100.0100.08021.00
5.6.90.0100.03320.99
5.6.80.0130.07720.39
5.5.350.0300.06720.54
5.5.340.0070.05317.93
5.5.330.0100.06720.13
5.5.320.0670.07020.21
5.5.310.0330.07320.34
5.5.300.0000.04317.92
5.5.290.0070.08017.90
5.5.280.0070.04320.82
5.5.270.0130.08020.79
5.5.260.0130.07720.88
5.5.250.0070.07720.60
5.5.240.0030.07020.28
5.4.450.3930.04319.33
5.4.440.0030.06019.25
5.4.430.1630.07019.19
5.4.420.3800.03319.20
5.4.410.4500.04319.34
5.4.400.3700.03719.16
5.4.390.3870.03719.18
5.4.380.3870.03318.92
5.4.370.3530.03719.18
5.4.360.3700.03719.21
5.4.350.3900.03019.03
5.4.340.4430.04719.08
5.4.320.3570.04319.08
5.4.310.3700.03019.07
5.4.300.3900.03719.15
5.4.290.4000.03318.88
5.4.280.3800.03719.23
5.4.270.3530.04019.23
5.4.260.3800.04019.14
5.4.250.4370.03718.89
5.4.240.3900.03318.88
5.4.230.3730.04718.88
5.4.220.3630.03319.09
5.4.210.3970.03019.16
5.4.200.3900.03719.08
5.4.190.0000.04018.86
5.4.180.0070.03319.23
5.4.170.4570.03719.14
5.4.160.4570.03719.06
5.4.150.4500.03719.12
5.4.140.3500.04316.46
5.4.130.3830.03716.36
5.4.120.3700.04016.49
5.4.110.3700.03016.32
5.4.100.3930.04016.17
5.4.90.3930.03016.38
5.4.80.0030.04016.22
5.4.70.4200.04016.40
5.4.60.4600.03716.38
5.4.50.3630.03316.14
5.4.40.3830.03016.34
5.4.30.2770.03016.56
5.4.20.3070.02716.33
5.4.10.3000.04016.36
5.4.00.3370.03715.79
5.3.290.4000.04014.63
5.3.280.3670.04014.71
5.3.270.4130.03714.55
5.3.260.4200.04014.58
5.3.250.4570.03714.61
5.3.240.4270.04014.59
5.3.230.3270.03314.54
5.3.220.4000.04714.48
5.3.210.3870.03714.53
5.3.200.3500.04714.54
5.3.190.1070.03314.41
5.3.180.0030.07714.55
5.3.170.0970.06714.60
5.3.160.4230.03014.53
5.3.150.3570.03714.46
5.3.140.4000.04014.50
5.3.130.2700.03714.66
5.3.120.3170.04014.55
5.3.110.2870.03314.47
5.3.100.3400.04014.00
5.3.90.3830.04013.98
5.3.80.3070.03013.96
5.3.70.4130.04713.96
5.3.60.3200.03313.97
5.3.50.3400.04013.98
5.3.40.3570.03313.80
5.3.30.2830.03713.88
5.3.20.3570.03313.56
5.3.10.3930.03713.60
5.3.00.4070.03713.59
5.2.170.2870.02711.16
5.2.160.2830.03011.10
5.2.150.2800.02311.10
5.2.140.3030.03011.09
5.2.130.3430.03011.28
5.2.120.3300.03311.01
5.2.110.3200.03010.94
5.2.100.3270.03311.11
5.2.90.3800.03011.28
5.2.80.3530.03011.04
5.2.70.3630.03311.10
5.2.60.3870.03011.06
5.2.50.3900.03310.94
5.2.40.2930.03010.87
5.2.30.2670.02710.97
5.2.20.2370.03310.90
5.2.10.2430.03010.91
5.2.00.2830.03010.88
5.1.60.2400.02310.06
5.1.50.3100.0239.99
5.1.40.3230.03010.04
5.1.30.2870.02310.36
5.1.20.3230.03010.37
5.1.10.3200.03010.07
5.1.00.2770.02010.06
5.0.50.1530.0208.47
5.0.40.1670.0238.48
5.0.30.1500.0278.29
5.0.20.1570.0278.27
5.0.10.1500.0208.25
5.0.00.1470.0338.23
4.4.90.1430.0176.37
4.4.80.1800.0176.37
4.4.70.1430.0176.37
4.4.60.1470.0106.37
4.4.50.1770.0136.37
4.4.40.1600.0236.37
4.4.30.1470.0176.37
4.4.20.1430.0136.37
4.4.10.1470.0176.37
4.4.00.1470.0236.37
4.3.110.1500.0176.37
4.3.100.1570.0136.37
4.3.90.1430.0176.37
4.3.80.1530.0276.37
4.3.70.1430.0236.37
4.3.60.1530.0176.37
4.3.50.1570.0236.37
4.3.40.1730.0276.37
4.3.30.0930.0176.37
4.3.20.0970.0206.37
4.3.10.0930.0136.37
4.3.00.0730.0176.37

preferences:
73.78 ms | 401 KiB | 5 Q