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) { $newPhoneNumber = ""; for($i=0;$i<count($phoneNumber);$i++){ $number = $phoneNumber[$i]; 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; } $newPhoneNumbers[] = implode("-",str_split($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)
8.3.60.0160.00616.75
8.3.50.0120.01116.55
8.3.40.0000.01418.84
8.3.30.0120.00418.84
8.3.20.0040.00418.64
8.3.10.0060.00318.52
8.3.00.0000.00819.26
8.2.180.0140.00716.63
8.2.170.0170.01022.96
8.2.160.0070.00721.27
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.58
8.2.110.0030.00622.24
8.2.100.0060.00618.03
8.2.90.0080.00019.22
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0000.01017.80
8.2.50.0080.00018.07
8.2.40.0040.00418.16
8.2.30.0000.00818.00
8.2.20.0070.00017.64
8.2.10.0000.00717.71
8.2.00.0000.00817.84
8.1.280.0080.00825.92
8.1.270.0030.01724.66
8.1.260.0080.00026.35
8.1.250.0030.00628.09
8.1.240.0000.00822.02
8.1.230.0110.00017.52
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0080.00017.40
8.1.180.0070.00318.10
8.1.170.0000.00718.91
8.1.160.0040.00418.92
8.1.150.0040.00418.74
8.1.140.0050.00217.50
8.1.130.0030.00317.91
8.1.120.0000.00717.41
8.1.110.0040.00417.40
8.1.100.0020.00517.54
8.1.90.0030.00617.52
8.1.80.0040.00417.42
8.1.70.0000.00717.47
8.1.60.0030.00517.57
8.1.50.0050.00317.42
8.1.40.0000.00817.56
8.1.30.0000.00817.68
8.1.20.0000.00817.74
8.1.10.0080.00017.48
8.1.00.0040.00417.43
8.0.300.0080.00018.77
8.0.290.0040.00417.00
8.0.280.0000.00718.40
8.0.270.0040.00417.20
8.0.260.0060.00016.92
8.0.250.0000.00717.02
8.0.240.0040.00817.04
8.0.230.0030.00317.07
8.0.220.0070.00017.00
8.0.210.0000.00717.04
8.0.200.0040.00417.04
8.0.190.0040.00417.10
8.0.180.0000.00716.96
8.0.170.0030.00616.91
8.0.160.0070.00017.00
8.0.150.0030.00517.02
8.0.140.0050.00516.99
8.0.130.0000.00613.43
8.0.120.0000.00716.85
8.0.110.0000.00716.98
8.0.100.0070.00017.03
8.0.90.0040.00416.91
8.0.80.0070.01017.06
8.0.70.0000.00817.02
8.0.60.0030.00516.92
8.0.50.0040.00416.98
8.0.30.0130.00617.29
8.0.20.0050.01317.04
8.0.10.0040.00417.13
8.0.00.0110.00816.83
7.4.330.0050.00013.04
7.4.320.0030.00316.54
7.4.300.0000.00616.52
7.4.290.0070.00016.52
7.4.280.0080.00016.44
7.4.270.0040.00416.60
7.4.260.0070.00013.32
7.4.250.0070.00016.63
7.4.240.0050.00216.65
7.4.230.0040.00416.54
7.4.220.0120.01216.58
7.4.210.0040.01016.52
7.4.200.0000.00716.53
7.4.190.0000.00716.50
7.4.160.0060.00916.59
7.4.150.0160.01916.74
7.4.140.0120.00916.59
7.4.130.0070.01016.61
7.4.120.0130.00516.50
7.4.110.0060.01316.55
7.4.100.0090.01216.47
7.4.90.0160.00716.54
7.4.80.0110.00719.39
7.4.70.0040.01716.61
7.4.60.0110.00616.59
7.4.50.0060.00616.34
7.4.40.0040.01216.29
7.4.30.0100.00716.68
7.4.00.0060.00915.07
7.3.330.0060.00013.25
7.3.320.0040.00413.33
7.3.310.0030.00316.41
7.3.300.0000.00716.27
7.3.290.0030.01316.29
7.3.280.0120.00616.35
7.3.270.0220.00016.53
7.3.260.0090.00916.58
7.3.250.0110.00616.54
7.3.240.0110.00616.34
7.3.230.0030.01316.47
7.3.210.0060.01216.48
7.3.200.0030.01416.56
7.3.190.0090.00916.43
7.3.180.0100.00716.63
7.3.170.0140.00716.50
7.3.160.0070.01316.32
7.3.120.0100.00715.14
7.3.10.0030.01416.85
7.3.00.0070.00716.55
7.2.330.0120.01216.58
7.2.320.0060.01216.67
7.2.310.0120.00816.63
7.2.300.0100.00716.83
7.2.290.0090.00816.60
7.2.130.0150.00016.91
7.2.120.0110.00316.88
7.2.110.0040.00717.10
7.2.100.0140.00016.69
7.2.90.0050.00517.05
7.2.80.0060.01016.81
7.2.70.0030.01317.02
7.2.60.0080.00616.92
7.2.50.0120.00616.82
7.2.40.0060.01216.66
7.2.30.0160.00617.07
7.2.20.0080.01217.05
7.2.10.0070.00716.94
7.2.00.0070.01016.69
7.1.250.0030.00915.88
7.1.200.0000.01215.86
7.1.70.0000.00817.12
7.1.60.0090.01519.40
7.1.50.0030.01017.00
7.1.00.0030.03322.33
7.0.200.0190.00914.74
7.0.140.0030.07321.98
7.0.120.0030.07322.06
7.0.60.0170.08719.98
7.0.50.0030.04317.82
7.0.40.0000.05020.06
7.0.30.0070.08720.09
7.0.20.0070.06320.19
7.0.10.0130.07720.21
7.0.00.0030.05320.08
5.6.210.0000.05020.66
5.6.200.0100.07318.16
5.6.190.0130.04020.60
5.6.180.0100.08020.49
5.6.170.0030.06320.68
5.6.160.0070.04020.39
5.6.150.0070.05320.41
5.6.140.0070.08320.14
5.6.130.0100.08720.46
5.6.120.0030.04320.18
5.6.110.0030.09020.38
5.6.100.0070.08320.26
5.6.90.0030.04720.42
5.6.80.0030.07319.83
5.6.70.0070.04719.48
5.6.60.0070.06319.81
5.6.50.0030.04319.68
5.6.40.0030.04719.76
5.6.30.0070.08019.76
5.6.20.0100.07319.52
5.6.10.0130.03319.81
5.6.00.0030.08719.75
5.5.350.0100.08020.30
5.5.340.0030.05317.89
5.5.330.0030.04720.20
5.5.320.0130.07720.21
5.5.310.0030.04720.43
5.5.300.0030.04720.26
5.5.290.0070.09319.96
5.5.280.0100.03720.25
5.5.270.0070.06720.12
5.5.260.0000.04719.98
5.5.250.0000.04719.76
5.5.240.0170.07019.64
5.5.230.0030.04019.35
5.5.220.0030.04319.55
5.5.210.0030.05719.61
5.5.200.0030.05019.28
5.5.190.0100.05719.57
5.5.180.0100.08019.59
5.5.160.0130.06719.25
5.5.150.0130.07319.28
5.5.140.0130.05019.49
5.5.130.0130.05319.28
5.5.120.0100.07719.51
5.5.110.0130.07019.51
5.5.100.0030.04719.20
5.5.90.0070.06719.23
5.5.80.0070.04019.51
5.5.70.0100.07319.41
5.5.60.0070.03719.44
5.5.50.0100.06319.41
5.5.40.0030.06719.45
5.5.30.0070.08019.39
5.5.20.0130.07019.25
5.5.10.0070.05019.14
5.5.00.0030.04319.53
5.4.450.0170.07319.42
5.4.440.0000.04319.47
5.4.430.0100.04319.48
5.4.420.0030.07719.47
5.4.410.0030.05019.27
5.4.400.0100.04318.91
5.4.390.0070.05018.79
5.4.380.0000.07319.18
5.4.370.0070.07719.22
5.4.360.0030.06319.20
5.4.350.0130.07019.18
5.4.340.0100.04718.79
5.4.320.0030.06318.80
5.4.310.0030.06019.00
5.4.300.0030.07319.11
5.4.290.0070.03719.08
5.4.280.0070.04719.17
5.4.270.0070.07718.91
5.4.260.0030.04719.13
5.4.250.0130.04019.07
5.4.240.0030.08318.80
5.4.230.0030.05719.08
5.4.220.0030.03718.89
5.4.210.0170.06719.14
5.4.200.0000.04319.15
5.4.190.0070.04719.07
5.4.180.0100.04318.77
5.4.170.0030.04019.17
5.4.160.0070.07319.16
5.4.150.0000.07319.06
5.4.140.0130.06716.20
5.4.130.0030.04716.24
5.4.120.0030.04316.47
5.4.110.0200.06716.37
5.4.100.0030.07716.36
5.4.90.0000.04316.18
5.4.80.0000.06316.22
5.4.70.0000.05316.25
5.4.60.0030.04316.38
5.4.50.0070.04716.31
5.4.40.0070.07016.30
5.4.30.0070.04316.38
5.4.20.0170.03716.36
5.4.10.0070.07716.57
5.4.00.0100.04315.66
5.3.290.0070.04014.66
5.3.280.0030.04714.54
5.3.270.0030.04714.55
5.3.260.0070.04714.52
5.3.250.0000.08314.41
5.3.240.0030.07314.54
5.3.230.0100.07014.63
5.3.220.0070.07014.40
5.3.210.0100.04014.55
5.3.200.0100.06714.52
5.3.190.0100.07714.37
5.3.180.0030.07714.60
5.3.170.0070.06714.52
5.3.160.0000.04314.55
5.3.150.0070.03714.37
5.3.140.0000.04014.52
5.3.130.0030.05014.50
5.3.120.0070.04714.50
5.3.110.0030.08714.35
5.3.100.0030.06313.98
5.3.90.0000.05013.91
5.3.80.0070.04013.85
5.3.70.0100.07313.97
5.3.60.0070.06313.81
5.3.50.0130.07013.98
5.3.40.0170.06713.89
5.3.30.0100.06013.74
5.3.20.0170.06013.63
5.3.10.0030.04313.61
5.3.00.0000.07313.75
5.2.170.0030.06011.07
5.2.160.0000.04311.14
5.2.150.0100.06011.05
5.2.140.0030.06011.09
5.2.130.0000.06011.08
5.2.120.0070.06011.20
5.2.110.0070.02711.10
5.2.100.0030.03011.02
5.2.90.0000.06311.06
5.2.80.0070.02711.04
5.2.70.0070.03711.12
5.2.60.0000.04010.93
5.2.50.0100.03310.86
5.2.40.0070.05310.92
5.2.30.0000.03310.95
5.2.20.0070.04711.13
5.2.10.0030.03010.83
5.2.00.0100.05710.79
5.1.60.0030.04010.06
5.1.50.0070.03310.09
5.1.40.0000.0579.99
5.1.30.0000.06010.24
5.1.20.0100.05710.45
5.1.10.0030.02310.15
5.1.00.0070.02010.23
5.0.50.0030.0508.55
5.0.40.0070.0208.34
5.0.30.0000.0738.24
5.0.20.0030.0408.21
5.0.10.0070.0278.26
5.0.00.0030.0478.32
4.4.90.0030.0337.35
4.4.80.0030.0307.35
4.4.70.0030.0377.35
4.4.60.0070.0277.35
4.4.50.0000.0337.35
4.4.40.0000.0577.35
4.4.30.0000.0207.35
4.4.20.0070.0307.35
4.4.10.0070.0337.35
4.4.00.0070.0507.35
4.3.110.0030.0377.35
4.3.100.0030.0337.35
4.3.90.0030.0337.35
4.3.80.0000.0237.35
4.3.70.0000.0177.35
4.3.60.0000.0337.35
4.3.50.0000.0237.35
4.3.40.0070.0277.35
4.3.30.0030.0277.35
4.3.20.0000.0277.35
4.3.10.0000.0407.35
4.3.00.0000.0337.35

preferences:
43.41 ms | 401 KiB | 5 Q