3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( (string) true, filter_var(true, FILTER_VALIDATE_INT), (string) false, filter_var(false, FILTER_VALIDATE_INT), (string) 1.1, filter_var(1.1, FILTER_VALIDATE_INT), (string) 0.0, filter_var(0.0, FILTER_VALIDATE_INT), (string) '0.0nb', filter_var('0.0', FILTER_VALIDATE_INT), (string) '-0.0', filter_var('-0.0', 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)
8.3.60.0100.01018.43
8.3.50.0110.00416.17
8.3.40.0070.00718.59
8.3.30.0120.00318.71
8.3.20.0070.00022.10
8.3.10.0080.00021.96
8.3.00.0000.00820.80
8.2.180.0070.01418.16
8.2.170.0110.00722.96
8.2.160.0070.01021.81
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00422.30
8.2.120.0070.00026.35
8.2.110.0030.00622.07
8.2.100.0090.00317.84
8.2.90.0000.00817.63
8.2.80.0000.00818.64
8.2.70.0080.00017.68
8.2.60.0070.00318.09
8.2.50.0050.00219.39
8.2.40.0070.00320.68
8.2.30.0000.00820.97
8.2.20.0000.00717.99
8.2.10.0000.00717.84
8.2.00.0040.00417.97
8.1.280.0100.00725.92
8.1.270.0040.00422.18
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.82
8.1.230.0070.00421.04
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0050.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0070.00018.98
8.1.150.0040.00420.55
8.1.140.0000.00719.39
8.1.130.0050.00318.75
8.1.120.0070.00317.36
8.1.110.0050.00217.21
8.1.100.0000.00817.22
8.1.90.0040.00417.36
8.1.80.0040.00417.23
8.1.70.0040.00417.23
8.1.60.0040.00417.45
8.1.50.0080.00017.21
8.1.40.0000.00817.28
8.1.30.0030.00517.49
8.1.20.0000.00717.34
8.1.10.0000.00817.38
8.1.00.0050.00217.20
8.0.300.0030.00718.77
8.0.290.0020.00516.63
8.0.280.0030.00318.31
8.0.270.0000.00717.03
8.0.260.0000.00616.70
8.0.250.0000.00716.79
8.0.240.0070.00016.70
8.0.230.0080.00316.89
8.0.220.0030.00316.88
8.0.210.0000.00816.84
8.0.200.0070.00016.75
8.0.190.0080.00016.82
8.0.180.0080.00316.90
8.0.170.0040.00416.83
8.0.160.0010.01016.87
8.0.150.0070.00016.83
8.0.140.0050.00316.78
8.0.130.0030.00313.17
8.0.120.0070.00016.65
8.0.110.0080.00016.83
8.0.100.0000.00816.89
8.0.90.0000.00716.70
8.0.80.0040.01116.74
8.0.70.0000.00816.77
8.0.60.0000.00716.68
8.0.50.0040.00416.78
8.0.30.0110.01016.90
8.0.20.0120.00917.40
8.0.10.0080.00016.75
8.0.00.0140.01116.41
7.4.330.0020.00215.55
7.4.320.0030.00316.41
7.4.300.0040.00416.44
7.4.290.0070.00016.35
7.4.280.0040.00416.45
7.4.270.0030.00316.36
7.4.260.0070.00016.46
7.4.250.0000.00716.32
7.4.240.0070.00016.39
7.4.230.0030.00316.47
7.4.220.0270.00516.44
7.4.210.0000.02216.44
7.4.200.0000.00716.44
7.4.160.0060.01016.30
7.4.150.0090.00917.40
7.4.140.0070.01017.86
7.4.130.0090.01016.35
7.4.120.0110.00816.38
7.4.110.0150.00716.55
7.4.100.0090.00916.52
7.4.90.0130.01016.34
7.4.80.0060.01419.39
7.4.70.0030.01216.23
7.4.60.0130.00316.36
7.4.50.0080.00816.42
7.4.40.0110.00516.23
7.4.30.0040.01216.32
7.4.00.0090.00914.73
7.3.330.0000.00613.02
7.3.320.0050.00013.17
7.3.310.0030.00316.03
7.3.300.0030.00316.08
7.3.290.0050.00916.23
7.3.280.0080.00816.16
7.3.270.0090.01017.40
7.3.260.0090.00816.26
7.3.250.0120.00816.21
7.3.240.0110.00916.35
7.3.230.0090.00916.35
7.3.210.0070.01016.36
7.3.200.0170.00016.33
7.3.190.0100.00716.44
7.3.180.0100.00716.41
7.3.170.0030.01216.13
7.3.160.0030.01316.19
7.2.330.0040.01216.56
7.2.320.0130.01016.53
7.2.310.0110.00616.31
7.2.300.0130.00416.34
7.2.290.0170.00016.52
7.2.60.0060.00916.63
7.2.00.0060.00918.97
7.1.200.0040.01115.82
7.1.100.0060.00618.12
7.1.70.0000.01017.12
7.1.60.0470.01333.27
7.1.50.1000.01332.57
7.1.40.0230.02032.58
7.1.30.0700.01032.47
7.1.20.0470.01332.45
7.1.10.0030.01314.54
7.1.00.0400.01014.74
7.0.200.0470.01314.82
7.0.190.0070.01014.74
7.0.180.0100.01014.27
7.0.170.0530.01014.41
7.0.160.0470.01014.44
7.0.150.0400.01314.25
7.0.140.0400.00714.32
7.0.130.0530.00714.50
7.0.120.1000.01014.52
7.0.110.0330.00014.39
7.0.100.0370.01014.44
7.0.90.0070.01014.28
7.0.80.0430.01014.50
7.0.70.0070.01014.31
7.0.60.0330.01314.00
7.0.50.0030.01014.43
7.0.40.0430.00714.65
7.0.30.0470.00314.51
7.0.20.0470.00714.30
7.0.10.0370.01314.58
7.0.00.0400.01314.62

preferences:
45.41 ms | 400 KiB | 5 Q