3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number = "38"; // Type cast/convert first $integer = (integer) $number; // before performing a comparison. var_dump($integer === 38);

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)
8.3.60.0040.01218.43
8.3.50.0110.01118.04
8.3.40.0200.00318.54
8.3.30.0110.00418.59
8.3.20.0030.00618.98
8.3.10.0040.00419.27
8.3.00.0040.00423.65
8.2.180.0130.00318.29
8.2.170.0100.00722.96
8.2.160.0090.00622.25
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00419.75
8.2.120.0000.00726.35
8.2.110.0080.00320.41
8.2.100.0060.00617.66
8.2.90.0060.00618.09
8.2.80.0000.00817.97
8.2.70.0040.00417.92
8.2.60.0080.00018.09
8.2.50.0060.00318.10
8.2.40.0050.00219.35
8.2.30.0070.00019.23
8.2.20.0000.00717.94
8.2.10.0030.00618.04
8.2.00.0050.00319.47
8.1.280.0070.00725.92
8.1.270.0000.00822.00
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00720.97
8.1.230.0080.00319.01
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0080.00017.22
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0030.00518.59
8.1.160.0000.00818.86
8.1.150.0080.00018.79
8.1.140.0050.00217.60
8.1.130.0030.00318.99
8.1.120.0040.00417.34
8.1.110.0050.00317.37
8.1.100.0070.00017.23
8.1.90.0030.00317.39
8.1.80.0050.00317.31
8.1.70.0030.00317.38
8.1.60.0050.00517.57
8.1.50.0000.00917.53
8.1.40.0000.00917.43
8.1.30.0000.01017.60
8.1.20.0020.00517.65
8.1.10.0050.00317.46
8.1.00.0000.00717.32
8.0.300.0000.00720.04
8.0.290.0040.00416.63
8.0.280.0000.00718.35
8.0.270.0080.00017.13
8.0.260.0030.00417.18
8.0.250.0030.00416.89
8.0.240.0000.00716.81
8.0.230.0070.00016.77
8.0.220.0000.00716.77
8.0.210.0040.00416.77
8.0.200.0080.00016.86
8.0.190.0080.00016.83
8.0.180.0040.00416.79
8.0.170.0000.00916.84
8.0.160.0100.00016.84
8.0.150.0000.00716.83
8.0.140.0040.00416.71
8.0.130.0000.00613.25
8.0.120.0030.00716.77
8.0.110.0000.00716.73
8.0.100.0000.00716.69
8.0.90.0030.00516.66
8.0.80.0080.00816.81
8.0.70.0000.00716.75
8.0.60.0040.00416.61
8.0.50.0040.00416.80
8.0.30.0120.00717.06
8.0.20.0030.01617.40
8.0.10.0000.00716.91
8.0.00.0100.00816.60
7.4.330.0020.00215.55
7.4.320.0000.00616.52
7.4.300.0000.00616.34
7.4.290.0070.00016.57
7.4.280.0030.00616.57
7.4.270.0000.00716.46
7.4.260.0000.00716.45
7.4.250.0030.00516.52
7.4.240.0030.00616.63
7.4.230.0060.00016.63
7.4.220.0070.00016.61
7.4.210.0050.01416.55
7.4.200.0040.00416.46
7.4.140.0070.01317.86
7.4.130.0130.00316.57
7.4.120.0120.00616.51
7.4.110.0100.01316.58
7.4.100.0120.00616.29
7.4.90.0030.01516.59
7.4.80.0060.01319.39
7.4.70.0100.00516.40
7.4.60.0060.01516.28
7.4.50.0070.01016.29
7.4.40.0120.00616.52
7.4.00.0100.00714.52
7.3.330.0050.00013.09
7.3.320.0060.00013.08
7.3.310.0070.00016.18
7.3.300.0000.00716.14
7.3.290.0030.00316.14
7.3.280.0070.01416.21
7.3.260.0080.01016.29
7.3.240.0100.00716.38
7.3.230.0140.00316.39
7.3.210.0060.01216.36
7.3.200.0100.00716.27
7.3.190.0090.00616.21
7.3.180.0040.01116.44
7.3.170.0130.00316.34
7.3.160.0110.00616.13
7.3.10.0030.00616.37
7.3.00.0100.00316.59
7.2.330.0140.00416.71
7.2.320.0090.01516.32
7.2.310.0070.01416.60
7.2.300.0090.00916.27
7.2.290.0100.01016.55
7.2.130.0090.00616.62
7.2.120.0150.00416.83
7.2.110.0070.00716.50
7.2.100.0040.00816.83
7.2.90.0120.00616.50
7.2.80.0030.01316.56
7.2.70.0080.00416.40
7.2.60.0610.00515.81
7.2.50.0620.00715.75
7.2.40.0690.01115.92
7.2.30.0490.00715.94
7.2.20.0560.00815.95
7.2.10.0490.01315.94
7.2.00.0800.00515.87
7.1.250.0060.00315.55
7.1.240.0040.01115.50
7.1.230.0030.01015.83
7.1.220.0090.00615.35
7.1.210.0070.00715.75
7.1.200.0050.00615.53
7.1.190.0070.01015.65
7.1.180.0030.01015.78
7.1.170.0620.00814.76
7.1.160.0480.00916.16
7.1.150.0610.00516.29
7.1.140.0610.00916.21
7.1.130.0590.00716.03
7.1.120.0590.00716.18
7.1.110.0570.00515.70
7.1.100.0560.00715.80
7.1.90.0540.00915.86
7.1.80.0560.01215.90
7.1.70.0720.00815.40
7.1.60.0750.01124.33
7.1.50.0680.00824.08
7.1.40.0900.01024.28
7.1.30.0670.00824.17
7.1.20.0640.01023.96
7.1.10.0550.01015.07
7.1.00.0530.00715.26
7.0.330.0090.00615.16
5.6.380.0030.00614.29

preferences:
55.71 ms | 400 KiB | 5 Q