3v4l.org

run code in 300+ PHP versions simultaneously
<?php function formatPhone($phone) { $number = preg_replace('/\D+/','',$phone); if (strlen($number) === 10) { $number = '7' . $number; } return [ 'display'=> sprintf('+%s (%s) %s-%s-%s', substr($number, 0, -10), substr($number, -10, 3), substr($number, -7, 3), substr($number, -4, 2), substr($number, -2, 2)), 'link'=> sprintf('tel:+%s', $number), ]; } $phone = '(495) 123-45-00'; $formatted = formatPhone($phone); echo "${formatted['display']}\n{$formatted['link']}\n";

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)
8.4.130.0100.00719.86
8.4.120.0110.00920.72
8.4.110.0070.00220.57
8.4.100.0140.00717.77
8.4.90.0140.00818.17
8.4.80.0050.00318.13
8.4.70.0080.01218.16
8.4.60.0060.00618.85
8.4.50.0110.00918.05
8.4.40.0130.00720.10
8.4.30.0100.01018.79
8.4.20.0030.01719.98
8.4.10.0080.00820.08
8.3.250.0090.00818.88
8.3.240.0060.00416.99
8.3.230.0120.00717.00
8.3.220.0060.00216.90
8.3.210.0130.00616.88
8.3.200.0030.00616.91
8.3.190.0060.00217.08
8.3.180.0140.00416.88
8.3.170.0120.00616.63
8.3.160.0040.01116.84
8.3.150.0000.01519.11
8.3.140.0060.00918.82
8.3.130.0090.00316.94
8.3.120.0030.00619.03
8.3.110.0030.00620.94
8.3.100.0030.00624.06
8.3.90.0050.00326.77
8.3.80.0060.00316.63
8.3.70.0150.00016.63
8.3.60.0120.00616.75
8.3.50.0110.00823.74
8.3.40.0100.00619.21
8.3.30.0150.00318.80
8.3.20.0050.00324.18
8.3.10.0090.00024.66
8.3.00.0050.00226.16
8.2.290.0040.00520.32
8.2.280.0080.01118.52
8.2.270.0090.00918.93
8.2.260.0040.01416.55
8.2.250.0070.01116.82
8.2.240.0000.00817.45
8.2.230.0060.00322.58
8.2.220.0090.00037.54
8.2.210.0060.00326.77
8.2.200.0000.00917.13
8.2.190.0070.01117.00
8.2.180.0130.00325.92
8.2.170.0090.00618.92
8.2.160.0110.00422.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.93
8.2.110.0140.00320.52
8.2.100.0060.00617.95
8.2.90.0060.00317.88
8.2.80.0030.00618.81
8.2.70.0060.00318.02
8.2.60.0090.00018.30
8.2.50.0040.00418.10
8.2.40.0050.00321.18
8.2.30.0000.00719.20
8.2.20.0030.00518.14
8.2.10.0070.00019.36
8.2.00.0070.00019.32
8.1.330.0140.00521.99
8.1.320.0050.00516.46
8.1.310.0000.00818.64
8.1.300.0060.00318.09
8.1.290.0060.00318.88
8.1.280.0110.00325.92
8.1.270.0030.01322.08
8.1.260.0030.00626.35
8.1.250.0050.00328.09
8.1.240.0030.01322.25
8.1.230.0040.00817.77
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0040.00417.48
8.1.190.0040.00417.35
8.1.180.0030.00718.10
8.1.170.0080.00018.71
8.1.160.0000.00819.01
8.1.150.0040.00418.75
8.1.140.0040.00418.88
8.1.130.0040.00417.57
8.1.120.0000.00717.57
8.1.110.0060.00317.55
8.1.100.0070.00017.43
8.1.90.0000.00717.45
8.1.80.0030.00617.56
8.1.70.0030.00317.52
8.1.60.0050.00317.73
8.1.50.0000.00917.67
8.1.40.0060.00317.65
8.1.30.0050.00317.79
8.1.20.0050.00317.79
8.1.10.0040.00417.74
8.1.00.0050.00317.50
8.0.300.0040.00418.77
8.0.290.0030.00516.88
8.0.280.0070.00018.45
8.0.270.0040.00417.00
8.0.260.0070.00018.77
8.0.250.0000.00716.97
8.0.240.0000.00817.09
8.0.230.0000.00717.02
8.0.220.0080.00016.96
8.0.210.0000.00816.98
8.0.200.0030.00317.02
8.0.190.0090.00017.07
8.0.180.0040.00416.98
8.0.170.0030.00717.06
8.0.160.0000.00817.02
8.0.150.0040.00417.00
8.0.140.0040.00416.96
8.0.130.0050.00013.45
8.0.120.0040.00417.03
8.0.110.0040.00417.06
8.0.100.0040.00417.06
8.0.90.0060.00316.92
8.0.80.0080.00816.98
8.0.70.0050.00316.83
8.0.60.0050.00317.14
8.0.50.0000.00816.91
8.0.30.0120.00417.47
8.0.20.0060.01317.34
8.0.10.0000.00717.15
8.0.00.0090.01916.74
7.4.330.0000.00615.55
7.4.320.0030.00316.71
7.4.300.0000.00616.80
7.4.290.0040.00416.70
7.4.280.0000.00816.84
7.4.270.0000.00716.79
7.4.260.0030.00313.49
7.4.250.0040.00416.67
7.4.240.0020.00716.71
7.4.230.0080.00016.82
7.4.220.0040.00416.67
7.4.210.0080.00816.79
7.4.200.0070.00016.56
7.4.130.0080.01316.95
7.4.120.0130.00416.76
7.4.110.0070.01016.67
7.4.100.0140.01016.84
7.4.90.0060.01216.67
7.4.80.0100.01019.39
7.4.70.0060.00916.74
7.4.60.0140.00616.46
7.4.50.0100.01216.62
7.4.40.0100.00716.57
7.4.30.0080.01016.60
7.4.20.0090.01016.65
7.4.10.0100.01016.63
7.4.00.0150.00616.63
7.3.330.0030.00316.57
7.3.320.0030.00313.57
7.3.310.0030.00316.56
7.3.300.0030.00316.52
7.3.290.0070.00816.50
7.3.280.0130.00716.48
7.3.260.0080.01216.92
7.3.240.0080.01016.62
7.3.230.0030.01316.52
7.3.210.0080.00916.51
7.3.200.0030.01316.50
7.3.190.0060.01016.71
7.3.180.0080.01116.68
7.3.170.0100.00916.55
7.3.160.0130.00516.59
7.3.150.0090.01316.66
7.3.140.0100.00916.56
7.3.130.0100.01016.53
7.3.120.0070.00916.76
7.3.110.0090.00816.78
7.3.100.0090.00916.80
7.3.90.0120.00616.57
7.3.80.0110.00916.67
7.3.70.0070.00916.62
7.3.60.0060.01416.60
7.3.50.0090.01116.67
7.3.40.0090.00716.54
7.3.30.0110.01116.64
7.3.20.0080.01116.54
7.3.10.0080.00816.54
7.3.00.0100.00716.60
7.2.330.0090.00916.91
7.2.320.0130.00717.02
7.2.310.0090.01316.82
7.2.300.0110.00816.80
7.2.290.0080.01016.90
7.2.280.0080.01416.93
7.2.270.0130.00716.97
7.2.260.0060.01316.85
7.2.250.0030.01316.91
7.2.240.0080.01016.82
7.2.230.0050.01616.96
7.2.220.0090.00916.87
7.2.210.0070.01216.90
7.2.200.0090.00816.76
7.2.190.0140.00616.84
7.2.180.0070.01116.83
7.2.170.0070.01416.88
7.2.160.0130.00916.84
7.2.150.0120.00616.88
7.2.140.0120.00916.96
7.2.130.0060.01316.93
7.2.120.0130.00516.91
7.2.110.0140.00516.96
7.2.100.0060.01216.94
7.2.90.0220.00416.86
7.2.80.0100.01016.98
7.2.70.0110.00716.92
7.2.60.0100.01016.89
7.2.50.0150.00516.85
7.2.40.0110.01316.92
7.2.30.0100.00916.96
7.2.20.0040.01516.89
7.2.10.0090.01216.86
7.2.00.0100.00716.89

preferences:
31.67 ms | 403 KiB | 5 Q