3v4l.org

run code in 300+ PHP versions simultaneously
<?php $phoneNumbers = array('41N XR8 L143');//,'CRCCCRZZ65','77U.641.2lL7','N9N 481N117','I00F7CIKOK','A7Z.Z3M.AAM0','G73-V1N-9572','8N5 54WECN85','6BF97B7711','F2W W0718W1','E16 EGTj6JE','EZNGUE2Q0E','6DI.6DW.D0D2','88W 6RW 0HWF'); echo count($phoneNumbers);exit; foreach($phoneNumbers AS $phoneNumber) { $newPhoneNumber = ""; echo count($phoneNumber); 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)
8.3.70.0040.01216.75
8.3.60.0140.00718.18
8.3.50.0110.00621.19
8.3.40.0070.00718.75
8.3.30.0070.00720.35
8.3.20.0000.00720.33
8.3.10.0000.00821.96
8.3.00.0040.00422.54
8.2.180.0150.00416.35
8.2.170.0000.01422.96
8.2.160.0130.00722.09
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0080.00020.69
8.2.110.0030.00622.26
8.2.100.0000.01217.86
8.2.90.0070.00019.05
8.2.80.0040.00419.25
8.2.70.0030.00617.63
8.2.60.0000.00818.05
8.2.50.0040.00418.07
8.2.40.0030.00618.16
8.2.30.0050.00319.54
8.2.20.0000.00817.76
8.2.10.0040.00417.74
8.2.00.0040.00417.82
8.1.280.0030.01325.92
8.1.270.0040.00424.02
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0070.00419.00
8.1.220.0040.00417.77
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0050.00317.51
8.1.180.0000.00819.01
8.1.170.0050.00318.63
8.1.160.0040.00418.91
8.1.150.0070.00018.68
8.1.140.0030.00817.41
8.1.130.0030.00317.84
8.1.120.0070.00017.43
8.1.110.0000.00817.38
8.1.100.0000.00817.46
8.1.90.0000.00717.39
8.1.80.0000.00717.42
8.1.70.0000.00717.40
8.1.60.0040.00417.61
8.1.50.0070.00017.53
8.1.40.0040.00417.56
8.1.30.0000.00717.68
8.1.20.0040.00417.67
8.1.10.0040.00417.39
8.1.00.0060.00317.36
8.0.300.0060.00318.77
8.0.290.0040.00417.30
8.0.280.0030.00318.41
8.0.270.0040.00417.23
8.0.260.0070.00016.84
8.0.250.0030.00317.00
8.0.240.0090.00316.96
8.0.230.0070.00016.88
8.0.220.0000.00716.93
8.0.210.0030.00716.93
8.0.200.0000.00616.88
8.0.190.0030.00516.98
8.0.180.0000.00716.88
8.0.170.0040.00416.98
8.0.160.0030.00317.12
8.0.150.0050.00316.89
8.0.140.0040.00416.97
8.0.130.0050.00013.37
8.0.120.0000.00816.84
8.0.110.0040.00416.82
8.0.100.0040.00416.86
8.0.90.0000.00816.98
8.0.80.0030.01116.88
8.0.70.0020.00516.88
8.0.60.0000.00817.04
8.0.50.0000.00816.85
8.0.30.0110.00817.28
8.0.20.0120.00917.40
8.0.10.0020.00617.02
8.0.00.0100.00816.91
7.4.330.0000.00515.00
7.4.320.0000.00716.64
7.4.300.0000.00616.64
7.4.290.0030.00316.54
7.4.280.0070.00416.64
7.4.270.0070.00416.54
7.4.260.0030.00313.30
7.4.250.0050.00216.43
7.4.240.0030.00316.54
7.4.230.0000.00816.39
7.4.220.0070.01316.54
7.4.210.0080.00816.64
7.4.200.0000.00816.45
7.4.190.0000.00816.80
7.4.160.0100.00716.64
7.4.150.0150.00417.40
7.4.140.0130.00717.86
7.4.130.0120.00516.44
7.4.120.0100.00716.49
7.4.110.0130.00616.60
7.4.100.0030.01416.47
7.4.90.0110.00616.59
7.4.80.0200.00319.39
7.4.70.0030.01316.54
7.4.60.0160.00616.46
7.4.50.0000.00916.60
7.4.40.0030.01422.77
7.4.30.0060.01216.79
7.4.00.0070.01015.06
7.3.330.0060.00013.27
7.3.320.0030.00313.12
7.3.310.0000.00716.38
7.3.300.0030.00316.27
7.3.290.0130.00716.27
7.3.280.0090.00616.34
7.3.270.0060.01017.40
7.3.260.0100.01016.33
7.3.250.0100.00816.45
7.3.240.0130.00316.47
7.3.230.0070.01016.39
7.3.210.0170.00016.37
7.3.200.0140.00319.39
7.3.190.0030.01316.39
7.3.180.0090.00616.36
7.3.170.0070.01116.46
7.3.160.0090.00916.33
7.3.120.0090.00514.86
7.3.110.0070.01014.89
7.3.100.0080.00314.70
7.3.90.0090.00914.88
7.3.80.0110.00414.77
7.3.70.0040.00814.80
7.3.60.0080.00814.77
7.3.50.0030.00914.80
7.3.40.0110.00614.41
7.3.30.0100.00314.80
7.3.20.0140.00316.51
7.3.10.0090.00416.46
7.3.00.0060.00616.29
7.2.330.0080.00916.59
7.2.320.0060.01316.48
7.2.310.0030.01316.58
7.2.300.0110.00516.30
7.2.290.0060.00916.31
7.2.250.0060.01315.14
7.2.240.0090.01214.99
7.2.230.0090.00914.86
7.2.220.0060.00614.88
7.2.210.0070.00715.05
7.2.200.0030.00914.77
7.2.190.0030.00714.73
7.2.180.0070.00715.03
7.2.170.0060.00315.16
7.2.00.0040.00819.08
7.1.330.0080.00615.79
7.1.320.0030.01315.75
7.1.310.0090.00015.87
7.1.300.0060.00315.59
7.1.290.0100.00715.72
7.1.280.0040.00715.91
7.1.270.0000.01215.49
7.1.260.0030.01215.66
7.1.100.0040.01118.20
7.1.70.0050.00517.07
7.1.60.0070.01019.32
7.1.50.0110.01116.88
7.1.00.0070.05322.28
7.0.200.0120.00916.62
7.0.140.0030.07321.93
7.0.100.0170.07319.95
7.0.90.0170.07719.96
7.0.80.0170.06719.95
7.0.70.0030.08020.06
7.0.60.0130.07719.82
7.0.50.0130.07720.18
7.0.40.0170.06720.04
7.0.30.0130.07320.06
7.0.20.0170.08020.11
7.0.10.0070.08020.12
7.0.00.0130.07020.12
5.6.280.0030.07321.13
5.6.250.0100.08020.73
5.6.240.0130.07720.71
5.6.230.0100.07320.64
5.6.220.0030.07720.63
5.6.210.0030.09320.46
5.6.200.0100.07321.07
5.6.190.0070.04021.11
5.6.180.0070.05321.05
5.6.170.0130.07020.97
5.6.160.0170.06020.94
5.6.150.0030.08321.06
5.6.140.0030.05021.11
5.6.130.0070.05321.03
5.6.120.0070.09021.08
5.6.110.0100.07721.04
5.6.100.0030.05321.02
5.6.90.0070.04020.93
5.6.80.0070.07020.53
5.6.70.0130.06320.41
5.6.60.0030.03720.48
5.6.50.0030.05020.54
5.6.40.0070.03720.50
5.6.30.0030.04020.36
5.6.20.0030.04020.39
5.6.10.0100.03720.41
5.6.00.0000.04320.38
5.5.380.0100.07320.38
5.5.370.0130.07020.53
5.5.360.0100.08320.36
5.5.350.0070.08020.43
5.5.340.0100.05020.91
5.5.330.0070.08320.86
5.5.320.0170.07320.79
5.5.310.0130.07320.94
5.5.300.0100.08020.66
5.5.290.0030.08720.81
5.5.280.0100.08720.89
5.5.270.0030.09020.89
5.5.260.0170.07720.83
5.5.250.0000.08320.61
5.5.240.0070.03720.27
5.5.230.0100.06320.28
5.5.220.0100.04720.18
5.5.210.0100.07720.13
5.5.200.0070.03720.30
5.5.190.0070.03720.16
5.5.180.0100.05720.27
5.5.160.0100.07320.20
5.5.150.0030.04020.14
5.5.140.0000.04320.23
5.5.130.0070.05020.25
5.5.120.0030.03720.23
5.5.110.0000.04320.16
5.5.100.0030.04020.18
5.5.90.0030.04020.18
5.5.80.0030.10020.17
5.5.70.0070.05320.10
5.5.60.0130.06020.16
5.5.50.0070.04019.95
5.5.40.0070.04720.07
5.5.30.0030.03720.16
5.5.20.0000.04320.16
5.5.10.0030.04020.02
5.5.00.0030.04719.98
5.4.450.0130.07319.14
5.4.440.0100.07719.14
5.4.430.0070.07719.30
5.4.420.0070.07319.29
5.4.410.0100.05019.35
5.4.400.0000.06318.79
5.4.390.0030.08019.07
5.4.380.0070.03318.90
5.4.370.0070.03318.81
5.4.360.0130.02719.14
5.4.350.0100.03318.82
5.4.340.0070.04019.12
5.4.320.0030.04719.01
5.4.310.0100.03019.06
5.4.300.0030.06319.06
5.4.290.0030.03719.13
5.4.280.0070.03718.98
5.4.270.0030.04719.23
5.4.260.0030.03718.79
5.4.250.0000.04018.78
5.4.240.0030.03719.07
5.4.230.0130.02718.97
5.4.220.0000.04718.94
5.4.210.0030.03319.11
5.4.200.0070.03718.99
5.4.190.0030.03719.05
5.4.180.0100.03019.02
5.4.170.0070.03319.14
5.4.160.0030.03719.11
5.4.150.0100.03318.96
5.4.140.0030.03716.37
5.4.130.0070.03316.35
5.4.120.0030.03316.32
5.4.110.0030.03716.39
5.4.100.0070.03016.36
5.4.90.0030.03716.41
5.4.80.0070.03016.25
5.4.70.0000.03716.25
5.4.60.0070.03016.21
5.4.50.0070.03016.38
5.4.40.0030.03316.44
5.4.30.0000.03716.38
5.4.20.0030.03716.23
5.4.10.0030.03716.18
5.4.00.0070.03315.72
5.3.290.0030.04014.55
5.3.280.0030.04014.57
5.3.270.0000.04014.62
5.3.260.0030.08014.48
5.3.250.0070.06714.60
5.3.240.0100.03014.48
5.3.230.0070.03314.58
5.3.220.0030.03714.50
5.3.210.0000.04314.45
5.3.200.0100.03014.43
5.3.190.0000.04014.58
5.3.180.0070.03314.44
5.3.170.0000.04014.44
5.3.160.0000.04314.53
5.3.150.0070.03014.52
5.3.140.0030.04014.44
5.3.130.0070.04014.53
5.3.120.0070.03714.42
5.3.110.0030.04014.55
5.3.100.0100.03014.04
5.3.90.0070.03314.02
5.3.80.0100.03314.03
5.3.70.0000.04013.97
5.3.60.0000.03713.97
5.3.50.0030.07013.96
5.3.40.0070.07713.95
5.3.30.0100.06313.71
5.3.20.0070.06713.70
5.3.10.0070.07013.66
5.3.00.0070.07013.62
5.2.170.0130.05311.18
5.2.160.0000.05010.96
5.2.150.0070.05311.15
5.2.140.0000.06311.18
5.2.130.0070.06011.09
5.2.120.0030.05710.92
5.2.110.0070.03311.17
5.2.100.0100.05711.19
5.2.90.0070.06010.95
5.2.80.0030.05010.93
5.2.70.0000.06711.14
5.2.60.0070.04011.10
5.2.50.0030.05311.07
5.2.40.0030.06310.81
5.2.30.0130.05711.00
5.2.20.0130.05011.03
5.2.10.0070.05010.93
5.2.00.0070.04710.65
5.1.60.0000.03310.08
5.1.50.0130.03010.00
5.1.40.0000.03310.00
5.1.30.0070.04310.48
5.1.20.0130.02310.30
5.1.10.0070.05010.07
5.1.00.0030.05010.10
5.0.50.0000.0478.57
5.0.40.0030.0408.52
5.0.30.0030.0338.09
5.0.20.0030.0438.30
5.0.10.0070.0408.18
5.0.00.0030.0638.08
4.4.90.0000.0278.08
4.4.80.0070.0308.08
4.4.70.0070.0338.08
4.4.60.0000.0278.08
4.4.50.0000.0338.08
4.4.40.0000.0538.08
4.4.30.0030.0338.08
4.4.20.0000.0408.08
4.4.10.0000.0378.08
4.4.00.0130.0438.08
4.3.110.0070.0278.08
4.3.100.0070.0338.08
4.3.90.0030.0338.08
4.3.80.0030.0478.08
4.3.70.0030.0308.08
4.3.60.0000.0338.08
4.3.50.0000.0338.08
4.3.40.0030.0438.08
4.3.30.0030.0308.08
4.3.20.0000.0238.08
4.3.10.0030.0338.08
4.3.00.0070.0138.08

preferences:
41.48 ms | 401 KiB | 5 Q