3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("" == false); var_dump(0 == false); var_dump('0' == false); var_dump('0' == 0); var_dump('0' == '');

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)
8.3.70.0160.00316.63
8.3.60.0070.00718.18
8.3.50.0100.00718.29
8.3.40.0130.00618.53
8.3.30.0180.00418.59
8.3.20.0040.00418.86
8.3.10.0000.00819.10
8.3.00.0040.00423.61
8.2.190.0140.00716.60
8.2.180.0090.00918.28
8.2.170.0110.00422.96
8.2.160.0030.01019.19
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00019.70
8.2.120.0080.00026.35
8.2.110.0000.00920.38
8.2.100.0050.00517.59
8.2.90.0040.00417.63
8.2.80.0050.00318.65
8.2.70.0000.00917.55
8.2.60.0080.00017.80
8.2.50.0080.00018.10
8.2.40.0030.00619.16
8.2.30.0040.00419.37
8.2.20.0000.00717.80
8.2.10.0040.00417.99
8.2.00.0030.00319.36
8.1.280.0130.00625.92
8.1.270.0000.00721.89
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00620.44
8.1.230.0110.00022.11
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00517.23
8.1.190.0040.00417.10
8.1.180.0050.00218.10
8.1.170.0030.00518.51
8.1.160.0000.00718.66
8.1.150.0040.00418.68
8.1.140.0050.00217.62
8.1.130.0040.00419.01
8.1.120.0000.00817.20
8.1.110.0000.01017.36
8.1.100.0050.00217.30
8.1.90.0000.00817.32
8.1.80.0070.00317.29
8.1.70.0000.00717.30
8.1.60.0060.00317.39
8.1.50.0040.00417.36
8.1.40.0020.00517.37
8.1.30.0120.00017.41
8.1.20.0100.00317.50
8.1.10.0040.00417.33
8.1.00.0000.00717.35
8.0.300.0070.00318.77
8.0.290.0030.00516.63
8.0.280.0000.00718.21
8.0.270.0070.00017.10
8.0.260.0000.00617.17
8.0.250.0070.00016.86
8.0.240.0070.00016.88
8.0.230.0000.00716.72
8.0.220.0000.00716.70
8.0.210.0000.00716.74
8.0.200.0040.00416.84
8.0.190.0040.00316.87
8.0.180.0000.00716.75
8.0.170.0000.00916.68
8.0.160.0050.00216.84
8.0.150.0030.00316.59
8.0.140.0000.00816.71
8.0.130.0000.00513.18
8.0.120.0040.00416.72
8.0.110.0040.00416.82
8.0.100.0040.00416.85
8.0.90.0000.00716.64
8.0.80.0070.01216.74
8.0.70.0000.00716.66
8.0.60.0030.00516.71
8.0.50.0040.00416.71
8.0.30.0100.00816.94
8.0.20.0080.01417.40
8.0.10.0000.00816.80
8.0.00.0110.00816.62
7.4.330.0000.00615.55
7.4.320.0040.00416.28
7.4.300.0030.00316.28
7.4.290.0030.00316.46
7.4.280.0070.00016.22
7.4.270.0070.00016.46
7.4.260.0030.00516.45
7.4.250.0000.00816.51
7.4.240.0000.00816.40
7.4.230.0030.00316.17
7.4.220.0050.00316.58
7.4.210.0050.01016.48
7.4.200.0000.00716.58
7.4.160.0070.01016.36
7.4.140.0050.01417.86
7.4.130.0040.01216.46
7.4.120.0100.01016.36
7.4.110.0160.00716.46
7.4.100.0070.01016.36
7.4.90.0140.00316.37
7.4.80.0060.01619.39
7.4.70.0150.00316.24
7.4.60.0070.01016.39
7.4.50.0060.00916.38
7.4.40.0120.00316.32
7.4.00.0090.00714.67
7.3.330.0000.00512.93
7.3.320.0000.00913.12
7.3.310.0000.00716.09
7.3.300.0040.00416.17
7.3.290.0040.00416.14
7.3.280.0060.01116.09
7.3.260.0130.00616.25
7.3.240.0130.00716.25
7.3.230.0060.01216.46
7.3.210.0150.00916.08
7.3.200.0090.00616.19
7.3.190.0030.01316.30
7.3.180.0080.00816.20
7.3.170.0130.00316.36
7.3.160.0040.01616.19
7.3.120.0070.01114.66
7.3.110.0000.01814.46
7.3.100.0000.01514.46
7.3.90.0040.01114.90
7.3.80.0030.01214.42
7.3.70.0070.01014.46
7.3.60.0090.00614.56
7.3.50.0120.00314.73
7.3.40.0030.01014.68
7.3.30.0150.00014.57
7.3.20.0040.00416.25
7.3.10.0030.00616.35
7.3.00.0070.00716.32
7.2.330.0140.00616.24
7.2.320.0100.01016.20
7.2.310.0090.01016.32
7.2.300.0140.00916.34
7.2.290.0030.01416.52
7.2.250.0110.00814.90
7.2.240.0070.01114.74
7.2.230.0080.00814.64
7.2.220.0000.01714.90
7.2.210.0030.01315.04
7.2.200.0000.01114.69
7.2.190.0060.00914.73
7.2.180.0060.00914.43
7.2.170.0060.00314.70
7.2.160.0060.00914.68
7.2.150.0090.00316.45
7.2.140.0090.00316.64
7.2.130.0130.00016.87
7.2.120.0090.00616.38
7.2.110.0070.00316.64
7.2.100.0100.01016.79
7.2.90.0110.00316.59
7.2.80.0060.00316.44
7.2.70.0030.01516.89
7.2.60.0060.01315.85
7.2.50.0160.00715.70
7.2.40.0980.01115.84
7.2.30.0520.01016.08
7.2.20.0740.00515.93
7.2.10.1000.01215.94
7.2.00.0110.00616.04
7.1.330.0070.00715.26
7.1.320.0030.01015.58
7.1.310.0070.00415.67
7.1.300.0120.00315.70
7.1.290.0090.00615.59
7.1.280.0040.00715.55
7.1.270.0110.00315.81
7.1.260.0040.00415.72
7.1.250.0030.01415.59
7.1.240.0040.01115.59
7.1.230.0000.00915.72
7.1.220.0090.00615.61
7.1.210.0040.00715.38
7.1.200.0020.01215.55
7.1.190.0030.01415.52
7.1.180.0070.01115.73
7.1.170.1060.00714.66
7.1.160.0810.00616.20
7.1.150.0760.01016.10
7.1.140.0890.00916.19
7.1.130.1140.00816.26
7.1.120.0960.00516.18
7.1.110.0920.00815.70
7.1.100.0910.00915.89
7.1.90.1000.01016.00
7.1.80.0990.01015.78
7.1.70.0960.00615.20
7.1.60.1210.00824.46
7.1.50.1380.01024.29
7.1.40.1060.01223.95
7.1.30.1060.00624.08
7.1.20.1030.01324.14
7.1.10.0920.01015.19
7.1.00.1010.00815.17
7.0.330.0040.00715.28
7.0.320.0110.00715.25
7.0.310.0030.00915.04
7.0.300.0040.00815.36
7.0.290.0110.00015.35
7.0.280.0090.00315.37
7.0.270.0070.00315.36
7.0.260.0040.01115.20
7.0.250.0000.01415.25
7.0.240.0070.01015.29
7.0.230.0100.00315.25
7.0.220.0040.00715.55
7.0.210.0030.01515.14
7.0.200.0030.00615.35
7.0.190.0070.01015.22
7.0.180.0100.00315.43
7.0.170.0030.00515.41
7.0.160.0060.00615.25
7.0.150.0090.00315.44
7.0.140.0000.01115.10
7.0.130.0100.00715.42
7.0.120.0000.01415.23
7.0.110.0050.00315.34
7.0.100.0090.00315.13
7.0.90.0030.00915.34
7.0.80.0040.00815.32
7.0.70.0030.01015.20
7.0.60.0060.00915.33
7.0.50.0030.01015.46
7.0.40.0070.00713.31
7.0.30.0000.01013.17
7.0.20.0030.00613.34
7.0.10.0040.00713.35
7.0.00.0100.00313.16
5.6.400.0040.00814.30
5.6.390.0030.00914.38
5.6.380.0030.01014.28
5.6.370.0070.01314.17
5.6.360.0000.01314.27
5.6.350.0040.00714.18
5.6.340.0070.01014.05
5.6.330.0030.00914.08
5.6.320.0080.00614.19
5.6.310.0000.01414.13
5.6.300.0030.01214.22
5.6.290.0100.00714.34
5.6.280.0100.00614.09
5.6.270.0000.01314.11
5.6.260.0140.00314.10
5.6.250.0030.01314.30
5.6.240.0120.00314.43
5.6.230.0060.00613.98
5.6.220.0000.01414.31
5.6.210.0100.00314.41
5.6.200.0060.00913.99
5.6.190.0080.00814.35
5.6.180.0040.00714.26
5.6.170.0070.00714.45
5.6.160.0070.00714.36
5.6.150.0000.01314.04
5.6.140.0040.00714.26
5.6.130.0060.00914.09
5.6.120.0060.00314.11
5.6.110.0080.00314.22
5.6.100.0040.01114.09
5.6.90.0000.01114.25
5.6.80.0030.01013.95
5.6.70.0030.01013.97
5.6.60.0040.01113.92
5.6.50.0000.00914.15
5.6.40.0030.01014.03
5.6.30.0030.01014.08
5.6.20.0030.00814.01
5.6.10.0080.00414.15
5.6.00.0000.01314.05

preferences:
31.41 ms | 401 KiB | 5 Q