3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = '1'; var_dump(is_int($test)); var_dump(!!filter_var($test, FILTER_VALIDATE_INT));

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)
8.3.60.0110.01118.20
8.3.50.0100.00718.30
8.3.40.0180.00418.54
8.3.30.0100.00718.60
8.3.20.0070.00020.63
8.3.10.0030.00623.52
8.3.00.0070.00320.64
8.2.180.0140.00716.50
8.2.170.0150.00022.96
8.2.160.0030.01020.38
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00418.76
8.2.110.0070.00322.08
8.2.100.0060.00617.55
8.2.90.0040.00417.63
8.2.80.0000.00817.97
8.2.70.0000.00817.93
8.2.60.0060.00617.67
8.2.50.0040.00518.10
8.2.40.0000.00719.53
8.2.30.0040.00420.69
8.2.20.0050.00317.97
8.2.10.0030.00619.15
8.2.00.0000.00717.95
8.1.280.0120.00625.92
8.1.270.0040.00422.14
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0040.00423.90
8.1.230.0040.00719.16
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00518.66
8.1.160.0040.00418.87
8.1.150.0070.00018.85
8.1.140.0070.00018.90
8.1.130.0030.00320.29
8.1.120.0040.00417.44
8.1.110.0030.00517.39
8.1.100.0000.00717.32
8.1.90.0000.00817.34
8.1.80.0000.00717.44
8.1.70.0000.00717.49
8.1.60.0070.00417.47
8.1.50.0040.00417.57
8.1.40.0040.00417.36
8.1.30.0000.00717.68
8.1.20.0040.00417.52
8.1.10.0040.00417.50
8.1.00.0050.00317.25
8.0.300.0070.00019.61
8.0.290.0000.01016.58
8.0.280.0000.00818.41
8.0.270.0000.00717.11
8.0.260.0060.00018.43
8.0.250.0030.00316.95
8.0.240.0000.00716.90
8.0.230.0030.00316.96
8.0.220.0040.00416.84
8.0.210.0070.00016.81
8.0.200.0040.00416.93
8.0.190.0090.00316.88
8.0.180.0080.00016.85
8.0.170.0000.00916.93
8.0.160.0050.00216.87
8.0.150.0110.00016.67
8.0.140.0000.00716.89
8.0.130.0060.00013.38
8.0.120.0040.00416.73
8.0.110.0040.00416.88
8.0.100.0000.00716.86
8.0.90.0070.00016.74
8.0.80.0080.00816.86
8.0.70.0040.00416.77
8.0.60.0050.00216.92
8.0.50.0040.00416.89
8.0.30.0100.00916.78
8.0.20.0150.00316.95
8.0.10.0000.00716.98
8.0.00.0140.00416.67
7.4.330.0000.00415.55
7.4.320.0000.00616.59
7.4.300.0030.00316.45
7.4.290.0000.00716.40
7.4.280.0030.00516.59
7.4.270.0040.00416.49
7.4.260.0070.00016.37
7.4.250.0030.00316.45
7.4.240.0000.00716.41
7.4.230.0050.00316.68
7.4.220.0080.00016.50
7.4.210.0080.00616.53
7.4.200.0030.00316.59
7.4.160.0090.01016.41
7.4.140.0060.01217.86
7.4.130.0140.00716.59
7.4.120.0060.01616.43
7.4.110.0070.01016.62
7.4.100.0100.01316.66
7.4.90.0070.01016.36
7.4.80.0110.00519.39
7.4.70.0100.00716.45
7.4.60.0090.00816.34
7.4.50.0080.00816.16
7.4.40.0080.00816.27
7.4.00.0060.00314.92
7.3.330.0030.00312.96
7.3.320.0030.00313.09
7.3.310.0030.00316.15
7.3.300.0030.00316.12
7.3.290.0030.00316.13
7.3.280.0100.00816.04
7.3.260.0110.00816.25
7.3.240.0100.00816.31
7.3.230.0100.00616.16
7.3.210.0060.01016.34
7.3.200.0150.00916.19
7.3.190.0100.01016.45
7.3.180.0100.01016.50
7.3.170.0000.01616.15
7.3.160.0080.01116.05
7.3.40.0120.00914.71
7.3.30.0030.01014.68
7.3.20.0130.00314.72
7.3.10.0040.00914.68
7.3.00.0130.00314.55
7.2.330.0150.00616.42
7.2.320.0080.01116.51
7.2.310.0040.01816.50
7.2.300.0190.00616.57
7.2.290.0090.00616.61
7.2.170.0090.01214.81
7.2.160.0070.00714.92
7.2.150.0110.00614.88
7.2.140.0030.01415.04
7.2.130.0100.01314.92
7.2.120.0100.00714.72
7.2.110.0190.00615.03
7.2.100.0090.00614.74
7.2.90.0070.00715.14
7.2.80.0060.00614.85
7.2.70.0080.00814.93
7.2.60.0130.00014.95
7.2.50.0030.00915.00
7.2.40.0080.00415.09
7.2.30.0070.01014.70
7.2.20.0090.00515.07
7.2.10.0100.00714.79
7.2.00.0060.00714.91
7.1.280.0970.00613.68
7.1.270.0100.00713.93
7.1.260.0140.00313.86
7.1.250.0070.00713.64

preferences:
58.52 ms | 401 KiB | 5 Q