3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (filter_var(true, FILTER_VALIDATE_INT) === false ? "Is integer" : "Is not integer") . PHP_EOL; echo (filter_var(false, FILTER_VALIDATE_INT) === false ? "Is integer" : "Is not integer") . 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)
8.3.60.0040.01116.62
8.3.50.0100.01121.16
8.3.40.0090.00618.63
8.3.30.0090.00618.72
8.3.20.0050.00220.33
8.3.10.0090.00023.61
8.3.00.0000.00823.61
8.2.180.0100.00717.95
8.2.170.0060.00922.96
8.2.160.0000.01720.36
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0040.00418.89
8.2.110.0030.00622.31
8.2.100.0090.00317.80
8.2.90.0040.00419.04
8.2.80.0050.00317.97
8.2.70.0060.00317.50
8.2.60.0030.00517.91
8.2.50.0000.00818.07
8.2.40.0030.00522.37
8.2.30.0070.00019.43
8.2.20.0000.00717.49
8.2.10.0000.00717.95
8.2.00.0040.00417.92
8.1.280.0170.00325.92
8.1.270.0150.00020.32
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.98
8.1.230.0070.00419.15
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0030.00617.00
8.1.190.0040.00417.00
8.1.180.0050.00318.10
8.1.170.0000.00818.47
8.1.160.0070.00020.61
8.1.150.0030.00318.81
8.1.140.0050.00319.63
8.1.130.0000.00717.63
8.1.120.0040.00417.32
8.1.110.0040.00417.41
8.1.100.0000.00717.28
8.1.90.0000.00717.43
8.1.80.0080.00017.29
8.1.70.0000.00817.28
8.1.60.0000.00717.52
8.1.50.0060.00317.48
8.1.40.0000.00817.49
8.1.30.0030.00617.64
8.1.20.0060.00317.58
8.1.10.0000.00817.32
8.1.00.0040.00417.37
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0040.00418.28
8.0.270.0070.00017.24
8.0.260.0000.00817.19
8.0.250.0030.00316.77
8.0.240.0030.00316.90
8.0.230.0040.00416.91
8.0.220.0070.00016.80
8.0.210.0040.00416.71
8.0.200.0040.00416.85
8.0.190.0040.00416.95
8.0.180.0040.00416.77
8.0.170.0040.00416.80
8.0.160.0000.00716.80
8.0.150.0000.00816.65
8.0.140.0040.00416.77
8.0.130.0000.00513.21
8.0.120.0000.00816.74
8.0.110.0050.00216.71
8.0.100.0040.00416.86
8.0.90.0040.00416.75
8.0.80.0080.00816.70
8.0.70.0040.00416.69
8.0.60.0080.00016.61
8.0.50.0040.00416.79
8.0.30.0090.00616.99
8.0.20.0080.01117.40
8.0.10.0040.00416.80
8.0.00.0120.00516.56
7.4.330.0060.00016.67
7.4.320.0030.00316.41
7.4.300.0000.00816.42
7.4.290.0030.00316.38
7.4.280.0080.00016.40
7.4.270.0000.00816.45
7.4.260.0050.00316.50
7.4.250.0000.00816.39
7.4.240.0040.00416.54
7.4.230.0070.00016.59
7.4.220.0050.01116.50
7.4.210.0030.01016.44
7.4.200.0000.00716.41
7.4.160.0080.00816.34
7.4.150.0110.00617.40
7.4.140.0080.01317.86
7.4.130.0140.00516.53
7.4.120.0110.00516.43
7.4.110.0030.01316.52
7.4.100.0130.00316.35
7.4.90.0140.00316.54
7.4.80.0070.01119.39
7.4.70.0140.00316.34
7.4.60.0160.00016.26
7.4.50.0000.01316.51
7.4.40.0030.01416.55
7.4.30.0080.00816.41
7.4.00.0070.01014.65
7.3.330.0000.00513.10
7.3.320.0060.00013.13
7.3.310.0000.00716.14
7.3.300.0000.00616.21
7.3.290.0120.00216.15
7.3.280.0080.00716.17
7.3.270.0210.00317.40
7.3.260.0090.00916.36
7.3.250.0130.00416.22
7.3.240.0130.00816.38
7.3.230.0040.01216.39
7.3.210.0120.00916.35
7.3.200.0090.00919.39
7.3.190.0120.00916.49
7.3.180.0100.01016.50
7.3.170.0150.00916.27
7.3.160.0090.00916.46
7.3.120.0100.00714.44
7.3.110.0060.01314.73
7.3.100.0040.01114.90
7.3.90.0090.00614.44
7.3.80.0040.01114.44
7.3.70.0130.00614.82
7.3.60.0000.01414.82
7.3.50.0040.01114.80
7.3.40.0090.00614.72
7.3.30.0070.00714.39
7.3.20.0030.01016.63
7.3.10.0040.00816.56
7.3.00.0130.00316.64
7.2.330.0080.00816.43
7.2.320.0200.00316.35
7.2.310.0120.00416.23
7.2.300.0110.00716.67
7.2.290.0090.00916.45
7.2.240.0040.01514.57
7.2.230.0060.01014.94
7.2.220.0060.00915.18
7.2.210.0090.00614.88
7.2.200.0060.01015.17
7.2.190.0030.01214.68
7.2.180.0030.01314.61
7.2.170.0120.00315.11
7.2.160.0000.01514.54
7.2.150.0090.00316.83
7.2.140.0040.01216.75
7.2.130.0150.00016.90
7.2.120.0060.00916.70
7.2.110.0050.00517.00
7.2.100.0030.01016.75
7.2.90.0090.00916.51
7.2.80.0070.00716.87
7.2.70.0080.00416.87
7.2.60.0070.01116.88
7.2.50.0070.00416.75
7.2.40.0040.01216.50
7.2.30.0040.01116.78
7.2.20.0030.00916.72
7.2.10.0030.01317.13
7.2.00.0080.00618.16
7.1.330.0030.01215.95
7.1.320.0090.00615.95
7.1.310.0090.00315.68
7.1.300.0080.00815.88
7.1.290.0090.00015.72
7.1.280.0080.00815.91
7.1.270.0120.00315.46
7.1.260.0060.00915.66
7.1.250.0090.00615.55
7.1.100.0040.01118.13
7.1.70.0030.00316.79
7.1.60.0070.01719.27
7.1.50.0260.01034.85
7.1.00.0070.07322.36
7.0.200.0030.00616.58
7.0.60.0170.06021.87
7.0.50.0070.08017.66
7.0.40.0030.05320.24
7.0.30.0270.07320.00
7.0.20.0200.07320.33
7.0.10.0070.08020.12
7.0.00.0000.04720.00
5.6.280.0030.04321.14
5.6.210.0100.07720.68
5.6.200.0070.06018.17
5.6.190.0030.05320.32
5.6.180.0370.06020.61
5.6.170.0230.08320.61
5.6.160.0070.05720.71
5.6.150.0100.08018.11
5.6.140.0030.05718.12
5.6.130.0100.07718.11
5.6.120.0100.08021.11
5.6.110.0200.07320.96
5.6.100.0070.08720.96
5.6.90.0000.04320.92
5.6.80.0070.07020.53
5.5.350.0000.07720.37
5.5.340.0030.08717.98
5.5.330.0100.07720.42
5.5.320.0170.04720.30
5.5.310.0200.06320.13
5.5.300.0130.07317.96
5.5.290.0100.08017.98
5.5.280.0100.04720.68
5.5.270.0100.06320.75
5.5.260.0070.04020.84
5.5.250.0070.08020.70
5.5.240.0130.07020.34

preferences:
38.13 ms | 401 KiB | 5 Q