3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo filter_var(1, FILTER_VALIDATE_BOOLEAN); echo PHP_EOL; echo filter_var('1', FILTER_VALIDATE_BOOLEAN); echo PHP_EOL; echo filter_var(0, FILTER_VALIDATE_BOOLEAN); echo PHP_EOL; echo filter_var('0', FILTER_VALIDATE_BOOLEAN); echo PHP_EOL; echo filter_var(true, FILTER_VALIDATE_BOOLEAN); echo PHP_EOL; echo filter_var(false, FILTER_VALIDATE_BOOLEAN); echo 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)
8.3.60.0110.01116.38
8.3.50.0040.01216.38
8.3.40.0070.00718.59
8.3.30.0070.00718.67
8.3.20.0000.00820.34
8.3.10.0050.00323.61
8.3.00.0080.00019.56
8.2.180.0140.00318.16
8.2.170.0190.00022.96
8.2.160.0070.00719.00
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.35
8.2.120.0070.00026.35
8.2.110.0040.00422.20
8.2.100.0120.00017.72
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0090.00017.93
8.2.50.0080.00018.10
8.2.40.0030.00520.67
8.2.30.0040.00420.90
8.2.20.0000.00818.07
8.2.10.0060.00317.92
8.2.00.0080.00017.82
8.1.280.0130.00325.92
8.1.270.0070.00022.21
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0030.00623.97
8.1.230.0070.00422.07
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0000.00819.02
8.1.150.0090.00018.70
8.1.140.0000.00717.22
8.1.130.0030.00318.77
8.1.120.0000.00817.40
8.1.110.0000.00817.30
8.1.100.0040.00717.27
8.1.90.0080.00017.39
8.1.80.0050.00217.19
8.1.70.0030.00317.35
8.1.60.0000.00817.38
8.1.50.0050.00317.30
8.1.40.0040.00417.39
8.1.30.0000.00817.55
8.1.20.0050.00317.55
8.1.10.0080.00017.40
8.1.00.0000.00717.30
8.0.300.0070.00018.77
8.0.290.0090.00016.63
8.0.280.0040.00418.32
8.0.270.0040.00417.15
8.0.260.0070.00016.77
8.0.250.0050.00216.81
8.0.240.0070.00016.84
8.0.230.0000.00816.84
8.0.220.0050.00216.68
8.0.210.0070.00016.65
8.0.200.0000.00616.77
8.0.190.0030.00516.85
8.0.180.0000.00716.81
8.0.170.0050.00216.69
8.0.160.0080.00016.83
8.0.150.0030.00316.65
8.0.140.0050.00316.70
8.0.130.0030.00313.18
8.0.120.0040.00416.79
8.0.110.0030.00316.67
8.0.100.0070.00016.66
8.0.90.0040.00416.62
8.0.80.0080.00816.70
8.0.70.0080.00016.63
8.0.60.0040.00416.81
8.0.50.0000.00716.68
8.0.30.0100.00916.97
8.0.20.0120.00917.40
8.0.10.0030.00516.93
8.0.00.0040.01416.51
7.4.330.0030.00315.55
7.4.320.0070.00016.40
7.4.300.0000.00616.48
7.4.290.0070.00016.38
7.4.280.0040.00416.48
7.4.270.0050.00216.50
7.4.260.0030.00316.43
7.4.250.0090.00016.38
7.4.240.0020.00516.55
7.4.230.0030.00316.48
7.4.220.0060.01316.31
7.4.210.0040.01116.45
7.4.200.0000.00716.51
7.4.160.0090.00816.37
7.4.150.0100.00717.40
7.4.140.0090.01217.86
7.4.130.0030.01516.44
7.4.120.0100.00816.35
7.4.110.0130.00316.41
7.4.100.0150.00916.59
7.4.90.0060.01316.44
7.4.80.0110.01419.39
7.4.70.0100.00616.39
7.4.60.0060.01116.20
7.4.50.0100.00616.53
7.4.40.0090.00916.35
7.4.30.0170.00016.43
7.4.00.0030.01315.14
7.3.330.0030.00313.06
7.3.320.0030.00312.96
7.3.310.0030.00316.24
7.3.300.0060.00016.18
7.3.290.0070.00916.16
7.3.280.0070.01016.13
7.3.270.0090.00917.40
7.3.260.0110.00716.43
7.3.250.0130.00716.24
7.3.240.0150.00316.32
7.3.230.0070.01016.34
7.3.210.0090.00916.18
7.3.200.0090.00916.12
7.3.190.0080.00816.45
7.3.180.0060.00916.45
7.3.170.0130.00416.30
7.3.160.0060.01816.04
7.2.330.0110.00716.31
7.2.320.0120.00616.61
7.2.310.0100.01316.37
7.2.300.0120.00416.66
7.2.290.0100.00616.56
7.2.60.0070.00716.51
7.2.00.0060.00619.39
7.1.200.0040.00815.77
7.1.100.0030.01018.14
7.1.70.0060.00917.09
7.1.60.0240.00635.18
7.1.50.0070.02134.57
7.1.40.0190.01334.33
7.1.30.0260.01034.25
7.1.20.0280.00334.60
7.1.10.0070.00716.40
7.1.00.0100.00616.63
7.0.200.0040.01116.68
7.0.190.0120.00316.76
7.0.180.0060.00916.07
7.0.170.0050.01515.87
7.0.160.0090.01016.07
7.0.150.0000.01416.18
7.0.140.0030.01216.22
7.0.130.0060.00916.52
7.0.120.0080.00816.41
7.0.110.0030.01216.42
7.0.100.0090.00616.35
7.0.90.0090.00616.23
7.0.80.0000.01516.17
7.0.70.0000.01815.95
7.0.60.0130.01015.89
7.0.50.0040.01216.18
7.0.40.0060.01416.62
7.0.30.0070.00716.59
7.0.20.0100.01016.35
7.0.10.0110.00816.20
7.0.00.0140.00616.23

preferences:
38.78 ms | 401 KiB | 5 Q