3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = '+421917982116'; $haveNumberPlus = strpos($number, '+'); var_dump(!$haveNumberPlus); if ($haveNumberPlus === false) { echo number_format((int)$number, 0, ' ', ' '); } echo '+' . number_format((int)$number, 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)
8.3.60.0100.01316.50
8.3.50.0190.00316.24
8.3.40.0100.01018.67
8.3.30.0070.00718.59
8.3.20.0050.00320.04
8.3.10.0090.00021.77
8.3.00.0040.00420.21
8.2.180.0100.01016.63
8.2.170.0090.00622.96
8.2.160.0100.00720.52
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0090.00921.00
8.2.120.0080.00026.35
8.2.110.0100.00019.28
8.2.100.0000.01118.22
8.2.90.0050.00319.36
8.2.80.0060.00318.04
8.2.70.0060.00317.50
8.2.60.0030.00618.05
8.2.50.0060.00318.16
8.2.40.0060.00320.58
8.2.30.0050.00321.06
8.2.20.0040.00418.10
8.2.10.0030.00518.15
8.2.00.0000.00718.23
8.1.280.0040.01125.92
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00023.95
8.1.230.0070.00717.52
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0070.00317.35
8.1.190.0030.00717.34
8.1.180.0080.00018.10
8.1.170.0040.00418.78
8.1.160.0040.00419.02
8.1.150.0000.00820.74
8.1.140.0040.00419.49
8.1.130.0040.00418.94
8.1.120.0000.00717.52
8.1.110.0000.00917.43
8.1.100.0030.00317.53
8.1.90.0040.00417.40
8.1.80.0040.00417.54
8.1.70.0040.00417.36
8.1.60.0040.00417.67
8.1.50.0000.01017.57
8.1.40.0000.00817.45
8.1.30.0040.00417.72
8.1.20.0040.00417.68
8.1.10.0000.00817.41
8.1.00.0080.00017.39
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.48
8.0.270.0060.00317.21
8.0.260.0000.00816.87
8.0.250.0000.00717.00
8.0.240.0030.00616.96
8.0.230.0000.00716.98
8.0.220.0070.00016.93
8.0.210.0070.00016.91
8.0.200.0060.00017.00
8.0.190.0100.00017.00
8.0.180.0070.00016.86
8.0.170.0040.00716.91
8.0.160.0040.00417.04
8.0.150.0030.00716.78
8.0.140.0050.00316.91
8.0.130.0080.00013.36
8.0.120.0040.00416.85
8.0.110.0060.00316.96
8.0.100.0080.00016.94
8.0.90.0030.00516.94
8.0.80.0160.00616.92
8.0.70.0040.00416.96
8.0.60.0040.00416.77
8.0.50.0070.00016.79
8.0.30.0100.00916.95
8.0.20.0090.01017.40
8.0.10.0040.00416.90
8.0.00.0130.01016.62
7.4.330.0030.00315.55
7.4.320.0000.00616.56
7.4.300.0040.00416.65
7.4.290.0040.00416.54
7.4.280.0050.00316.66
7.4.270.0000.00716.59
7.4.260.0030.00316.63
7.4.250.0050.00316.44
7.4.240.0000.00716.70
7.4.230.0030.00316.46
7.4.220.0140.00416.75
7.4.210.0100.01016.59
7.4.200.0030.00316.63
7.4.160.0100.00616.41
7.4.150.0110.00717.40
7.4.140.0090.01217.86
7.4.130.0030.02016.43
7.4.120.0120.00716.63
7.3.330.0000.00513.30
7.3.320.0030.00213.13
7.3.310.0030.00316.37
7.3.300.0030.00316.33
7.3.290.0040.01016.36
7.3.280.0090.00716.36
7.3.270.0110.00617.40
7.3.260.0080.00916.36
7.3.250.0120.00716.40
7.3.240.0090.01216.50
7.1.40.0220.02334.44

preferences:
48.14 ms | 401 KiB | 5 Q