3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((bool) 0); var_dump((bool) '0'); var_dump((bool) '01');

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)
8.3.60.0030.01018.43
8.3.50.0110.00821.08
8.3.40.0100.01018.68
8.3.30.0070.00718.66
8.3.20.0050.00318.41
8.3.10.0040.00420.89
8.3.00.0080.00019.56
8.2.180.0120.00918.41
8.2.170.0080.00822.96
8.2.160.0070.00720.43
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00021.11
8.2.110.0000.00920.25
8.2.100.0030.00917.78
8.2.90.0080.00019.10
8.2.80.0000.00917.97
8.2.70.0080.00017.38
8.2.60.0080.00017.92
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0000.00721.11
8.2.20.0030.00517.63
8.2.10.0040.00417.53
8.2.00.0090.00317.63
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00322.42
8.1.230.0070.00420.91
8.1.220.0050.00318.77
8.1.210.0050.00318.77
8.1.200.0090.00017.13
8.1.190.0030.00617.40
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0090.00018.61
8.1.150.0070.00018.51
8.1.140.0040.00417.29
8.1.130.0030.00317.75
8.1.120.0030.00317.23
8.1.110.0000.00717.24
8.1.100.0000.00717.24
8.1.90.0070.00017.32
8.1.80.0000.00717.34
8.1.70.0030.00317.25
8.1.60.0030.00617.50
8.1.50.0040.00417.34
8.1.40.0030.00617.33
8.1.30.0050.00217.46
8.1.20.0040.00417.35
8.1.10.0050.00217.29
8.1.00.0070.00017.29
8.0.300.0000.00719.91
8.0.290.0080.00016.79
8.0.280.0030.00318.30
8.0.270.0000.00717.16
8.0.260.0070.00016.73
8.0.250.0000.00716.77
8.0.240.0050.00216.87
8.0.230.0050.00216.73
8.0.220.0060.00016.70
8.0.210.0000.00616.72
8.0.200.0000.00716.91
8.0.190.0000.00716.92
8.0.180.0040.00416.85
8.0.170.0060.00316.84
8.0.160.0040.00416.85
8.0.150.0000.00816.83
8.0.140.0080.00316.79
8.0.130.0000.00613.22
8.0.120.0040.00416.66
8.0.110.0070.00016.86
8.0.100.0030.00316.88
8.0.90.0000.00716.70
8.0.80.0160.00316.79
8.0.70.0000.00716.70
8.0.60.0000.00716.84
8.0.50.0050.00216.80
8.0.30.0080.01016.99
8.0.20.0070.01017.40
8.0.10.0040.00416.89
8.0.00.0110.00716.60
7.4.330.0050.00014.96
7.4.320.0030.00316.44
7.4.300.0030.00316.39
7.4.290.0030.00316.34
7.4.280.0060.00016.36
7.4.270.0030.00516.37
7.4.260.0060.00313.13
7.4.250.0040.00416.27
7.4.240.0000.00816.39
7.4.230.0000.00716.26
7.4.220.0120.00616.43
7.4.210.0090.00916.42
7.4.200.0070.00016.25
7.4.190.0030.00316.54
7.4.160.0090.00616.24
7.4.150.0150.00417.40
7.4.140.0120.00517.86
7.4.130.0110.01016.30
7.4.120.0080.00916.36
7.4.110.0060.01316.24
7.4.100.0160.00616.47
7.4.90.0070.01016.32
7.4.80.0080.00819.39
7.4.70.0140.00416.20
7.4.60.0130.00716.49
7.4.50.0000.00816.11
7.4.40.0040.01122.77
7.4.30.0150.00616.52
7.4.00.0130.00314.86
7.3.330.0060.00013.11
7.3.320.0050.00013.09
7.3.310.0000.00716.26
7.3.300.0030.00316.21
7.3.290.0030.01216.21
7.3.280.0090.00816.24
7.3.270.0140.00317.40
7.3.260.0110.00618.24
7.3.250.0090.00816.12
7.3.240.0120.00616.15
7.3.230.0130.00616.39
7.3.210.0160.00316.37
7.3.200.0110.00519.39
7.3.190.0060.01316.13
7.3.180.0090.00616.20
7.3.170.0090.00916.29
7.3.160.0110.01116.18
7.3.120.0070.00714.52
7.2.330.0090.00916.57
7.2.320.0100.01016.29
7.2.310.0060.01616.55
7.2.300.0090.00916.56
7.2.290.0130.00316.57
7.1.70.0070.00417.03
7.1.60.0080.00417.18
7.1.50.0200.00716.89
7.1.40.0030.01316.73
7.1.30.0080.01116.61
7.1.20.0090.00316.71
7.1.10.0030.00916.44
7.1.00.0070.00316.59
7.0.200.0020.00716.80
7.0.190.0000.01416.67
7.0.180.0070.01416.10
7.0.170.0000.00916.17
7.0.160.0000.00916.28
7.0.150.0050.01016.05
7.0.140.0080.00416.30
7.0.130.0050.00516.56
7.0.120.0060.00616.56
7.0.110.0050.00916.19
7.0.100.0040.01216.41
7.0.90.0090.00316.21
7.0.80.0030.01316.42
7.0.70.0030.01316.13
7.0.60.0030.00615.87
7.0.50.0000.00716.36
7.0.40.0000.00714.86
7.0.30.0000.01014.86
7.0.20.0080.00314.86
7.0.10.0030.00514.86
7.0.00.0000.00814.86
5.6.300.0000.04820.67
5.6.290.0030.05820.56
5.6.280.0070.04420.89
5.6.270.0070.08620.90
5.6.260.0030.04321.03
5.6.250.0100.05720.77
5.6.240.0070.06221.04
5.6.230.0000.04420.95
5.6.220.0030.07520.87
5.6.210.0000.04820.95
5.6.200.0000.08720.98
5.6.190.0070.07620.82
5.6.180.0100.03620.92
5.6.170.0100.07521.02
5.6.160.0210.03520.95
5.6.150.0070.05120.94
5.6.140.0060.04920.97
5.6.130.0210.04520.92
5.6.120.0030.05120.92
5.6.110.0030.04320.80
5.6.100.0000.04520.80
5.6.90.0030.04221.00
5.6.80.0060.03520.33
5.6.70.0070.03920.19
5.6.60.0000.04520.18
5.6.50.0000.04420.36
5.6.40.0030.04620.20
5.6.30.0000.04920.26
5.6.20.0000.06120.30
5.6.10.0060.03920.38
5.6.00.0130.03020.16
5.5.380.0000.05917.50
5.5.370.0000.04917.50
5.5.360.0100.07717.55
5.5.350.0160.03117.53
5.5.340.0060.04117.94
5.5.330.0000.04618.00
5.5.320.0030.04117.95
5.5.310.0100.06118.02
5.5.300.0070.03618.03
5.5.290.0130.04317.95
5.5.280.0000.04718.04
5.5.270.0030.04417.96
5.5.260.0060.03817.70
5.5.250.0030.04517.78
5.5.240.0030.03817.41
5.5.230.0040.03917.12
5.5.220.0000.04117.31
5.5.210.0100.05817.44
5.5.200.0040.03617.38
5.5.190.0060.03617.38
5.5.180.0070.04317.34
5.5.160.0000.04417.38
5.5.150.0000.05017.09
5.5.140.0100.03217.39
5.5.130.0070.05017.18
5.5.120.0060.04117.34
5.5.110.0040.03917.18
5.5.100.0000.05317.32
5.5.90.0070.05217.27
5.5.80.0060.03617.32
5.5.70.0120.03017.31
5.5.60.0090.03317.21
5.5.50.0060.03717.21
5.5.40.0000.04817.31
5.5.30.0070.07117.25
5.5.20.0000.04617.20
5.5.10.0030.03816.98
5.5.00.0030.04717.30
5.4.450.0040.05019.49
5.4.440.0120.04219.49
5.4.430.0000.04419.20
5.4.420.0040.04719.33
5.4.410.0100.06419.27
5.4.400.0000.05819.10
5.4.390.0060.03619.07
5.4.380.0030.06018.98
5.4.370.0000.05018.82
5.4.360.0170.03718.88
5.4.350.0040.04318.83
5.4.340.0100.06718.86
5.4.320.0100.03819.00
5.4.310.0000.05618.85
5.4.300.0070.03318.83
5.4.290.0060.03819.07
5.4.280.0030.03918.97
5.4.270.0030.04518.82
5.4.260.0000.04819.16
5.4.250.0060.03619.04
5.4.240.0040.04719.00
5.4.230.0080.03318.85
5.4.220.0030.03718.91
5.4.210.0000.04419.04
5.4.200.0000.04518.98
5.4.190.0060.03919.13
5.4.180.0130.05518.84
5.4.170.0060.08019.04
5.4.160.0110.03219.15
5.4.150.0030.03619.12
5.4.140.0000.04216.39
5.4.130.0000.03816.43
5.4.120.0060.03516.57
5.4.110.0100.03216.50
5.4.100.0000.04216.63
5.4.90.0000.06716.66
5.4.80.0100.03616.33
5.4.70.0070.03416.56
5.4.60.0060.03416.56
5.4.50.0200.03716.66
5.4.40.0100.03616.48
5.4.30.0070.03116.61
5.4.20.0100.04416.55
5.4.10.0030.04216.55
5.4.00.0070.03915.95
5.3.290.0040.05114.86
5.3.280.0170.03814.86
5.3.270.0040.03714.86
5.3.260.0070.03514.86
5.3.250.0040.06714.86
5.3.240.0030.04814.86
5.3.230.0230.02614.86
5.3.220.0070.04714.86
5.3.210.0070.06814.86
5.3.200.0040.04914.86
5.3.190.0070.06714.86
5.3.180.0000.06314.86
5.3.170.0060.05114.86
5.3.160.0000.04214.86
5.3.150.0070.04514.86
5.3.140.0090.03114.86
5.3.130.0030.04314.86
5.3.120.0140.02814.86
5.3.110.0000.04314.86
5.3.100.0030.04214.86
5.3.90.0070.03614.86
5.3.80.0060.04314.86
5.3.70.0030.03714.86
5.3.60.0030.03614.86
5.3.50.0030.03614.86
5.3.40.0060.05414.86
5.3.30.0000.04314.86
5.3.20.0040.03614.86
5.3.10.0070.03014.86
5.3.00.0060.03314.86
5.2.170.0060.05714.86
5.2.160.0060.04214.86
5.2.150.0030.03814.86
5.2.140.0000.03214.86
5.2.130.0030.03114.86
5.2.120.0000.03614.86
5.2.110.0070.02714.86
5.2.100.0030.05514.86
5.2.90.0060.02814.86
5.2.80.0070.04314.86
5.2.70.0090.02814.86
5.2.60.0060.03114.86
5.2.50.0000.05914.86
5.2.40.0040.02614.86
5.2.30.0000.04914.86
5.2.20.0000.03014.86
5.2.10.0330.02714.86
5.2.00.0070.02614.86
5.1.60.0000.02614.86
5.1.50.0110.03414.86
5.1.40.0030.03314.86
5.1.30.0030.02614.86
5.1.20.0030.03814.86
5.1.10.0030.02714.86
5.1.00.0060.02514.86
5.0.50.0090.02214.86
5.0.40.0030.02314.86
5.0.30.0000.03314.86
5.0.20.0030.01714.86
5.0.10.0030.02114.86
5.0.00.0000.07314.86
4.4.90.0080.01114.86
4.4.80.0060.01414.86
4.4.70.0040.01414.86
4.4.60.0060.01514.86
4.4.50.0040.01314.86
4.4.40.0060.01914.86
4.4.30.0030.01314.86
4.4.20.0180.00314.86
4.4.10.0000.02514.86
4.4.00.0000.02814.86
4.3.110.0030.01614.86
4.3.100.0030.01414.86
4.3.90.0000.02714.86
4.3.80.0000.03414.86
4.3.70.0000.01814.86
4.3.60.0000.01714.86
4.3.50.0000.03714.86
4.3.40.0030.05214.86
4.3.30.0060.02914.86
4.3.20.0000.02814.86
4.3.10.0000.02514.86
4.3.00.0000.01914.86

preferences:
55.11 ms | 401 KiB | 5 Q