3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = (float) 123; if (is_int($x)) { echo 'yes'; }

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)
8.3.60.0150.00716.38
8.3.50.0060.00917.90
8.3.40.0120.00318.66
8.3.30.0070.00718.55
8.3.20.0000.00721.77
8.3.10.0070.00023.62
8.3.00.0030.00619.55
8.2.180.0070.01418.29
8.2.170.0180.00322.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00419.33
8.2.120.0040.00426.35
8.2.110.0140.01021.00
8.2.100.0120.00017.64
8.2.90.0000.00817.90
8.2.80.0030.00517.97
8.2.70.0040.00417.68
8.2.60.0080.00017.93
8.2.50.0040.00418.10
8.2.40.0000.00822.11
8.2.30.0000.00819.24
8.2.20.0040.00417.99
8.2.10.0040.00418.04
8.2.00.0080.00017.93
8.1.280.0040.01125.92
8.1.270.0040.00423.80
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0060.00323.77
8.1.230.0040.00720.90
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0050.00520.37
8.1.160.0000.00718.79
8.1.150.0000.00718.92
8.1.140.0040.00417.63
8.1.130.0030.00319.01
8.1.120.0000.00717.43
8.1.110.0040.00417.29
8.1.100.0030.00317.27
8.1.90.0000.00817.46
8.1.80.0040.00417.29
8.1.70.0000.00717.32
8.1.60.0030.00617.42
8.1.50.0080.00417.43
8.1.40.0000.00817.42
8.1.30.0060.00317.63
8.1.20.0060.00617.55
8.1.10.0060.00317.36
8.1.00.0070.00317.35
8.0.300.0040.00419.67
8.0.290.0080.00016.63
8.0.280.0000.00718.41
8.0.270.0000.00717.07
8.0.260.0000.00617.23
8.0.250.0000.00717.02
8.0.240.0050.00216.83
8.0.230.0040.00416.95
8.0.220.0090.00016.75
8.0.210.0000.00716.77
8.0.200.0050.00316.98
8.0.190.0040.00416.92
8.0.180.0030.00316.93
8.0.170.0100.00016.88
8.0.160.0030.00516.89
8.0.150.0040.00416.82
8.0.140.0000.00816.80
8.0.130.0030.00313.37
8.0.120.0050.00316.70
8.0.110.0070.00016.85
8.0.100.0040.00416.77
8.0.90.0000.00716.85
8.0.80.0060.00916.91
8.0.70.0030.00516.95
8.0.60.0040.00416.86
8.0.50.0040.00416.83
8.0.30.0100.00916.98
8.0.20.0060.01317.40
8.0.10.0040.00416.87
8.0.00.0110.00716.77
7.4.330.0020.00215.55
7.4.320.0030.00316.53
7.4.300.0030.00316.32
7.4.290.0000.00716.52
7.4.280.0040.00416.55
7.4.270.0070.00016.42
7.4.260.0000.00716.51
7.4.250.0070.00016.38
7.4.240.0070.00016.33
7.4.230.0000.00716.53
7.4.220.0040.00416.29
7.4.210.0090.00816.47
7.4.200.0070.00016.50
7.4.160.0120.00716.45
7.4.140.0100.00717.86
7.4.130.0070.01016.39
7.4.120.0110.01016.44
7.4.110.0110.01416.41
7.4.100.0140.00416.45
7.4.90.0090.00916.43
7.4.80.0100.01319.39
7.4.70.0120.00916.54
7.4.60.0060.00916.39
7.4.50.0000.01416.54
7.4.40.0120.00416.41
7.4.00.0060.01015.02
7.3.330.0040.00413.11
7.3.320.0030.00313.12
7.3.310.0030.00616.14
7.3.300.0000.00716.19
7.3.290.0000.00815.99
7.3.280.0030.01616.16
7.3.260.0140.00716.30
7.3.240.0090.01016.28
7.3.230.0170.00016.38
7.3.210.0070.01116.29
7.3.200.0170.00016.24
7.3.190.0110.00516.06
7.3.180.0130.00316.13
7.3.170.0110.01016.37
7.3.160.0100.01016.16
7.2.330.0090.00916.38
7.2.320.0180.00316.70
7.2.310.0180.01916.69
7.2.300.0080.01616.31
7.2.290.0130.01016.55
7.2.60.0130.00616.70
7.2.40.0410.01117.69
7.2.30.0620.01217.91
7.2.20.0560.00917.96
7.2.10.0450.01118.04
7.2.00.0490.01417.88
7.1.200.0040.00815.63
7.1.160.0630.01516.82
7.1.150.0460.01016.79
7.1.140.0630.01717.01
7.1.130.0630.01216.85
7.1.120.0540.01016.49
7.1.110.0410.01116.12
7.1.100.0440.01016.07
7.1.90.0690.01516.26
7.1.80.0450.00815.95
7.1.70.0580.01115.14
7.1.60.0610.01332.83
7.1.50.0650.01332.94
7.1.40.0640.01232.52
7.1.30.0910.01632.45
7.1.20.0660.01232.68
7.1.10.0820.01414.55
7.1.00.0720.01514.85

preferences:
54.26 ms | 400 KiB | 5 Q