3v4l.org

run code in 300+ PHP versions simultaneously
<?php $myVariable1 = '2345'; $myVariable2 = 4433; $myVariable3 = 'test'; $myVariable4 = '1345.33'; function makeInteger($val){ return is_numeric($val) ? (int)$val : null; } for($i=1;$i<=4;$i++){ echo makeInteger(${"myVariable".$i}).PHP_EOL; }

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)
8.4.130.0120.00517.92
8.4.120.0130.00520.71
8.4.110.0140.00722.60
8.4.100.0120.00917.70
8.4.90.0080.01318.64
8.4.80.0080.00117.97
8.4.70.0060.00317.75
8.4.60.0130.00818.78
8.4.50.0110.01019.52
8.4.40.0090.00017.47
8.4.30.0170.00320.30
8.4.20.0150.00618.01
8.4.10.0080.00019.37
8.3.250.0130.00518.91
8.3.240.0130.00516.62
8.3.230.0120.00816.48
8.3.220.0110.00717.25
8.3.210.0030.00416.56
8.3.200.0050.00316.77
8.3.190.0100.00916.88
8.3.180.0090.01018.10
8.3.170.0110.00719.16
8.3.160.0130.00318.25
8.3.150.0120.00320.41
8.3.140.0060.00318.39
8.3.130.0100.00616.53
8.3.120.0130.00318.89
8.3.110.0030.00620.94
8.3.100.0080.00024.06
8.3.90.0080.00026.77
8.3.80.0030.00616.63
8.3.70.0090.00616.50
8.3.60.0120.00618.30
8.3.50.0100.00523.66
8.3.40.0110.00418.79
8.3.30.0140.00018.58
8.3.20.0040.00420.85
8.3.10.0040.00421.73
8.3.00.0040.00421.89
8.2.290.0130.00620.42
8.2.280.0130.00618.46
8.2.270.0110.00719.17
8.2.260.0040.01118.64
8.2.250.0130.00318.59
8.2.240.0120.00318.79
8.2.230.0130.00622.58
8.2.220.0080.00037.54
8.2.210.0040.00426.77
8.2.200.0060.00316.63
8.2.190.0100.00718.16
8.2.180.0150.00018.11
8.2.170.0120.00322.96
8.2.160.0100.00320.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00326.16
8.2.110.0100.00020.99
8.2.100.0040.00817.72
8.2.90.0040.00420.55
8.2.80.0040.00418.78
8.2.70.0060.00317.50
8.2.60.0080.00017.93
8.2.50.0000.00818.05
8.2.40.0000.00718.28
8.2.30.0000.00719.54
8.2.20.0050.00318.13
8.2.10.0050.00319.18
8.2.00.0040.00419.23
8.1.330.0100.00821.82
8.1.320.0080.01215.88
8.1.310.0090.00916.79
8.1.300.0150.00418.45
8.1.290.0030.00618.88
8.1.280.0070.01125.92
8.1.270.0040.00421.89
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0030.00619.16
8.1.230.0000.01217.76
8.1.220.0000.00817.74
8.1.210.0040.00718.77
8.1.200.0030.00717.38
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00718.89
8.1.150.0050.00318.95
8.1.140.0080.00020.62
8.1.130.0040.00417.35
8.1.120.0000.00717.46
8.1.110.0000.00717.50
8.1.100.0050.00317.51
8.1.90.0070.00017.45
8.1.80.0000.00817.35
8.1.70.0000.00817.48
8.1.60.0040.00417.58
8.1.50.0040.00417.40
8.1.40.0040.00417.53
8.1.30.0000.00817.70
8.1.20.0000.00817.68
8.1.10.0040.00417.58
8.1.00.0070.00717.46
8.0.300.0000.00818.78
8.0.290.0080.00016.75
8.0.280.0040.00418.43
8.0.270.0030.00318.03
8.0.260.0030.00316.80
8.0.250.0030.00316.97
8.0.240.0050.00216.82
8.0.230.0070.00016.93
8.0.220.0030.00316.75
8.0.210.0040.00416.90
8.0.200.0030.00316.82
8.0.190.0000.00716.93
8.0.180.0030.00616.95
8.0.170.0040.00816.96
8.0.160.0030.00516.95
8.0.150.0000.00716.85
8.0.140.0040.00316.77
8.0.130.0000.00513.32
8.0.120.0040.00416.88
8.0.110.0040.00416.77
8.0.100.0040.00416.95
8.0.90.0060.00316.77
8.0.80.0090.00716.84
8.0.70.0000.00716.82
8.0.60.0030.00516.79
8.0.50.0050.00316.72
8.0.30.0130.00716.96
8.0.20.0140.00817.25
8.0.10.0070.00017.05
8.0.00.0090.00916.94
7.4.330.0020.00216.66
7.4.320.0060.00016.62
7.4.300.0040.00416.43
7.4.290.0030.00516.61
7.4.280.0000.00816.64
7.4.270.0000.00716.60
7.4.260.0060.00013.23
7.4.250.0070.00016.46
7.4.240.0020.00516.60
7.4.230.0040.00416.70
7.4.220.0020.00516.63
7.4.210.0060.01016.63
7.4.200.0000.00716.30
7.4.130.0090.01016.40
7.4.120.0030.01516.54
7.4.110.0150.00316.48
7.4.100.0090.01516.29
7.4.90.0140.00316.52
7.4.80.0070.01419.39
7.4.70.0060.01116.48
7.4.60.0130.00316.37
7.4.50.0030.01316.52
7.4.40.0030.01316.49
7.4.20.0070.00716.64
7.4.10.0100.00716.73
7.4.00.0040.01216.47
7.3.330.0000.00616.15
7.3.320.0050.00013.32
7.3.310.0000.00716.12
7.3.300.0070.00016.18
7.3.290.0090.00816.27
7.3.280.0090.01016.32
7.3.260.0050.01216.37
7.3.240.0120.00916.52
7.3.230.0070.01016.56
7.3.210.0080.01416.32
7.3.200.0130.01016.50
7.3.190.0130.00316.61
7.3.180.0080.00816.39
7.3.170.0160.00616.39
7.3.160.0130.00316.31
7.3.130.0030.01116.56
7.3.120.0120.00616.19
7.3.110.0060.00916.33
7.3.100.0120.00416.41
7.3.90.0100.00516.44
7.3.80.0120.00316.53
7.3.70.0160.00616.54
7.3.60.0030.01916.43
7.3.50.0080.00816.45
7.3.40.0030.01316.47
7.3.30.0090.00616.34
7.3.20.0100.01016.45
7.3.10.0140.00916.35
7.3.00.0030.01316.36
7.2.330.0110.00616.62
7.2.320.0090.00916.50
7.2.310.0100.00716.55
7.2.300.0100.01316.85
7.2.290.0130.00316.49
7.2.260.0080.00816.55
7.2.250.0060.01016.73
7.2.240.0130.00316.64
7.2.230.0080.00816.77
7.2.220.0040.01216.68
7.2.210.0040.01516.88
7.2.200.0110.01116.69
7.2.190.0080.00816.44
7.2.180.0100.01316.56
7.2.170.0150.00716.62
7.2.160.0130.00316.52
7.2.150.0250.01216.57
7.2.140.0100.00516.65
7.2.130.0100.00716.67
7.2.120.0150.00716.67
7.2.110.0110.01116.71
7.2.100.0160.00616.87
7.2.90.0120.00416.68
7.2.80.0100.00716.53
7.2.70.0060.01016.61
7.2.60.0030.01416.48
7.2.50.0060.01016.71
7.2.40.0060.00916.71
7.2.30.0040.01216.82
7.2.20.0000.01716.59
7.2.10.0120.00416.71
7.2.00.0030.01416.53

preferences:
28.62 ms | 403 KiB | 5 Q