3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = '421917982116'; $haveNumberPlus = strpos($number, '+'); 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)
8.3.60.0160.00616.50
8.3.50.0120.00616.29
8.3.40.0170.00318.71
8.3.30.0040.01118.50
8.3.20.0040.01120.16
8.3.10.0040.00421.77
8.3.00.0020.00520.31
8.2.180.0170.00316.50
8.2.170.0120.00322.96
8.2.160.0140.00320.36
8.2.150.0050.01024.18
8.2.140.0000.00924.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0070.00419.25
8.2.100.0030.00718.16
8.2.90.0040.00419.31
8.2.80.0040.00418.04
8.2.70.0030.00717.50
8.2.60.0070.00018.05
8.2.50.0040.00418.10
8.2.40.0040.00420.67
8.2.30.0080.00021.09
8.2.20.0040.00418.17
8.2.10.0050.00318.17
8.2.00.0040.00418.02
8.1.280.0100.00725.92
8.1.270.0120.00622.06
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00424.04
8.1.230.0090.00317.58
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0030.00617.38
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0040.00418.43
8.1.160.0050.00319.05
8.1.150.0040.00420.67
8.1.140.0070.00019.60
8.1.130.0040.00418.88
8.1.120.0020.00517.45
8.1.110.0040.00417.40
8.1.100.0070.00017.49
8.1.90.0040.00417.45
8.1.80.0000.00817.41
8.1.70.0030.00317.48
8.1.60.0080.00017.63
8.1.50.0060.00317.53
8.1.40.0050.00217.54
8.1.30.0000.00717.54
8.1.20.0000.00817.54
8.1.10.0040.00417.53
8.1.00.0040.00417.51
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0030.00318.37
8.0.270.0080.00017.17
8.0.260.0030.00316.91
8.0.250.0040.00416.88
8.0.240.0030.00717.00
8.0.230.0040.00417.04
8.0.220.0060.00016.81
8.0.210.0030.00316.96
8.0.200.0030.00317.02
8.0.190.0030.00616.89
8.0.180.0000.00817.02
8.0.170.0090.00016.83
8.0.160.0070.00016.93
8.0.150.0080.00416.77
8.0.140.0040.00416.77
8.0.130.0000.00713.45
8.0.120.0020.00516.81
8.0.110.0040.00416.85
8.0.100.0040.00416.88
8.0.90.0090.00016.87
8.0.80.0090.00916.87
8.0.70.0040.00416.79
8.0.60.0000.00716.89
8.0.50.0070.00016.82
8.0.30.0080.01017.18
8.0.20.0070.01317.40
8.0.10.0050.00316.91
8.0.00.0030.01316.57
7.4.330.0020.00215.55
7.4.320.0000.00616.57
7.4.300.0030.00316.50
7.4.290.0050.00316.55
7.4.280.0040.00416.52
7.4.270.0070.00016.56
7.4.260.0070.00016.45
7.4.250.0000.00816.65
7.4.240.0050.00216.68
7.4.230.0080.00016.55
7.4.220.0100.00716.63
7.4.210.0060.00816.63
7.4.200.0000.00716.56
7.4.160.0110.00616.57
7.4.150.0060.01017.40
7.4.140.0070.01017.86
7.4.130.0150.00916.51
7.4.120.0090.01216.67
7.3.330.0000.00613.27
7.3.320.0030.00313.22
7.3.310.0000.00716.31
7.3.300.0060.00016.27
7.3.290.0070.01016.33
7.3.280.0090.00816.38
7.3.270.0110.00717.40
7.3.260.0070.00916.41
7.3.250.0090.01016.56
7.3.240.0090.01216.54
7.1.40.0220.02134.65

preferences:
43.03 ms | 400 KiB | 5 Q