3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( filter_var( 0, FILTER_VALIDATE_BOOLEAN ) ); var_dump( filter_var( '0', FILTER_VALIDATE_BOOLEAN ) ); var_dump( filter_var( 1, FILTER_VALIDATE_BOOLEAN ) ); var_dump( filter_var( '1', FILTER_VALIDATE_BOOLEAN ) );

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
8.3.50.0120.00316.38
8.3.40.0070.00718.43
8.3.30.0110.00418.42
8.3.20.0050.00220.21
8.3.10.0080.00021.77
8.3.00.0080.00020.65
8.2.180.0140.00718.23
8.2.170.0030.01022.96
8.2.160.0070.00722.16
8.2.150.0080.00824.18
8.2.140.0140.00024.66
8.2.130.0080.00022.14
8.2.120.0070.00026.35
8.2.110.0090.00022.14
8.2.100.0030.00717.78
8.2.90.0030.00617.78
8.2.80.0000.00817.97
8.2.70.0070.00417.38
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0040.00422.35
8.2.30.0040.00720.80
8.2.20.0040.00417.91
8.2.10.0040.00418.00
8.2.00.0000.00817.96
8.1.280.0040.01525.92
8.1.270.0090.00022.20
8.1.260.0130.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00322.11
8.1.230.0040.00720.95
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0070.00317.22
8.1.190.0000.00917.10
8.1.180.0080.00018.10
8.1.170.0000.00818.50
8.1.160.0040.00418.95
8.1.150.0080.00020.55
8.1.140.0000.00919.31
8.1.130.0030.00318.80
8.1.120.0000.00717.31
8.1.110.0040.00417.20
8.1.100.0080.00017.35
8.1.90.0070.00017.24
8.1.80.0040.00417.36
8.1.70.0030.00317.29
8.1.60.0060.00317.48
8.1.50.0050.00317.27
8.1.40.0040.00417.41
8.1.30.0000.00817.47
8.1.20.0040.00417.46
8.1.10.0000.00717.33
8.1.00.0030.00617.20
8.0.300.0000.00719.85
8.0.290.0040.00416.63
8.0.280.0000.00718.41
8.0.270.0050.00317.04
8.0.260.0030.00316.73
8.0.250.0000.00816.86
8.0.240.0050.00316.63
8.0.230.0040.00416.79
8.0.220.0000.00716.65
8.0.210.0030.00316.77
8.0.200.0070.00016.80
8.0.190.0000.00816.84
8.0.180.0000.00716.79
8.0.170.0030.00316.68
8.0.160.0030.00316.76
8.0.150.0040.00416.66
8.0.140.0000.00716.70
8.0.130.0050.00013.22
8.0.120.0070.00016.64
8.0.110.0000.00816.75
8.0.100.0080.00016.62
8.0.90.0080.00016.76
8.0.80.0060.01316.80
8.0.70.0000.00716.79
8.0.60.0070.00016.61
8.0.50.0000.00716.74
8.0.30.0110.00716.82
8.0.20.0120.00917.40
8.0.10.0070.00016.77
8.0.00.0070.01116.75
7.4.330.0020.00215.55
7.4.320.0030.00316.31
7.4.300.0060.00016.36
7.4.290.0030.00616.46
7.4.280.0040.00416.29
7.4.270.0030.00316.41
7.4.260.0000.00613.12
7.4.250.0030.00316.30
7.4.240.0030.00616.36
7.4.230.0030.00516.52
7.4.220.0090.01016.34
7.4.210.0040.01116.46
7.4.200.0030.00316.11
7.4.160.0120.00416.27
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0140.00716.36
7.4.120.0080.01016.29
7.4.110.0160.00616.33
7.4.100.0110.01116.17
7.4.90.0100.00716.25
7.4.80.0140.00719.39
7.4.70.0070.01016.11
7.4.60.0060.01216.29
7.4.50.0090.00616.21
7.4.40.0090.01216.32
7.4.30.0070.01016.21
7.4.00.0090.00614.72
7.3.330.0050.00012.89
7.3.320.0000.00512.93
7.3.310.0030.00315.96
7.3.300.0070.00016.14
7.3.290.0070.01016.15
7.3.280.0120.00416.11
7.3.270.0080.00817.40
7.3.260.0110.00516.16
7.3.250.0110.00816.16
7.3.240.0080.01116.15
7.3.230.0070.01016.11
7.3.210.0090.00916.06
7.3.200.0000.01416.20
7.3.190.0160.00016.09
7.3.180.0100.01016.24
7.3.170.0040.01116.13
7.3.160.0070.01416.43
7.3.10.0000.01216.36
7.3.00.0100.00716.18
7.2.330.0100.00816.33
7.2.320.0100.00716.41
7.2.310.0090.00816.27
7.2.300.0170.00016.27
7.2.290.0110.00616.44
7.2.130.0100.00716.72
7.2.120.0060.00916.68
7.2.110.0130.00516.32
7.2.100.0160.00016.92
7.2.90.0000.01316.35
7.2.80.0130.00716.81
7.2.70.0040.01116.38
7.2.60.0080.00916.53
7.2.50.0030.00716.61
7.2.40.0060.00616.81
7.2.30.0090.00616.85
7.2.20.0060.00616.82
7.2.10.0000.01516.89
7.2.00.0020.01018.07
7.1.250.0090.00915.63
7.1.200.0060.00615.48
7.1.100.0030.01018.13
7.1.70.0000.00817.02
7.1.60.1100.00733.17
7.1.50.0400.01732.84
7.1.40.0530.00732.31
7.1.30.0530.00732.44
7.1.20.0470.01032.72
7.1.10.0370.01014.79
7.1.00.0430.00314.63
7.0.200.0330.01314.52
7.0.190.0330.01014.77
7.0.180.0430.00714.18
7.0.170.0400.01014.34
7.0.160.0400.01014.36
7.0.150.0400.00714.34
7.0.140.0330.01014.25
7.0.130.0500.01014.61
7.0.120.0400.00314.68
7.0.110.0300.01314.49
7.0.100.0370.01014.56
7.0.90.0270.01714.26
7.0.80.0330.01014.45
7.0.70.0370.00714.25
7.0.60.0300.01314.21
7.0.50.0330.01314.34
7.0.40.0300.01014.32
7.0.30.0330.00714.58
7.0.20.0300.01014.25
7.0.10.0330.00714.70
7.0.00.0330.00714.37

preferences:
51.08 ms | 401 KiB | 5 Q