3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 0; var_dump($test == 0); var_dump($test === 0); var_dump($test == false); var_dump($test === false); var_dump($test == "0"); var_dump($test === "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)
8.3.60.0120.00918.18
8.3.50.0140.00717.95
8.3.40.0220.00018.53
8.3.30.0090.00618.51
8.3.20.0040.00420.16
8.3.10.0050.00223.51
8.3.00.0040.00419.97
8.2.180.0140.00725.92
8.2.170.0070.00722.96
8.2.160.0100.00720.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00419.45
8.2.120.0050.00326.35
8.2.110.0040.00721.11
8.2.100.0080.00419.57
8.2.90.0040.00417.91
8.2.80.0000.00720.54
8.2.70.0040.00417.93
8.2.60.0040.00417.80
8.2.50.0040.00418.22
8.2.40.0020.00520.58
8.2.30.0040.00419.22
8.2.20.0060.00318.04
8.2.10.0000.00817.95
8.2.00.0050.00218.23
8.1.280.0070.01425.92
8.1.270.0030.00623.99
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0070.00319.09
8.1.230.0000.01220.99
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0050.00317.35
8.1.190.0000.00817.40
8.1.180.0080.00018.10
8.1.170.0080.00018.59
8.1.160.0000.00818.89
8.1.150.0040.00420.23
8.1.140.0000.00717.75
8.1.130.0000.00619.00
8.1.120.0040.00417.41
8.1.110.0000.00817.47
8.1.100.0040.00417.46
8.1.90.0100.00017.36
8.1.80.0040.00417.35
8.1.70.0030.00317.50
8.1.60.0070.00017.58
8.1.50.0050.00317.39
8.1.40.0040.00417.49
8.1.30.0030.00617.56
8.1.20.0030.00617.55
8.1.10.0040.00417.44
8.1.00.0050.00317.38
8.0.300.0070.00020.05
8.0.290.0040.00416.63
8.0.280.0040.00418.50
8.0.270.0070.00017.20
8.0.260.0030.00316.81
8.0.250.0030.00317.02
8.0.240.0000.00716.94
8.0.230.0050.00216.97
8.0.220.0000.00816.78
8.0.210.0070.00016.88
8.0.200.0000.00716.85
8.0.190.0000.00716.93
8.0.180.0040.00716.93
8.0.170.0060.00316.91
8.0.160.0090.00016.90
8.0.150.0000.00716.88
8.0.140.0020.00516.85
8.0.130.0000.00513.34
8.0.120.0050.00216.73
8.0.110.0000.00716.80
8.0.100.0030.00516.67
8.0.90.0050.00216.90
8.0.80.0120.00516.83
8.0.70.0040.00416.87
8.0.60.0000.00816.77
8.0.50.0040.00416.84
8.0.30.0080.01016.76
8.0.20.0090.01017.40
8.0.10.0040.00416.97
8.0.00.0140.00516.77
7.4.330.0020.00215.55
7.4.320.0060.00016.48
7.4.300.0030.00316.57
7.4.290.0030.00316.49
7.4.280.0040.00416.40
7.4.270.0060.00316.36
7.4.260.0060.00016.61
7.4.250.0030.00316.54
7.4.240.0050.00316.51
7.4.230.0050.00216.57
7.4.220.0000.00716.32
7.4.210.0130.00616.66
7.4.200.0070.00016.68
7.4.160.0110.00516.44
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0080.00916.50
7.4.120.0110.00816.47
7.4.110.0130.00916.55
7.4.100.0140.00316.47
7.4.90.0060.01116.55
7.4.80.0030.01619.39
7.4.70.0100.01016.50
7.4.60.0090.01316.44
7.4.50.0060.00916.34
7.4.40.0130.00416.36
7.4.10.0060.01314.91
7.4.00.0090.00815.07
7.3.330.0000.00613.12
7.3.320.0000.00613.12
7.3.310.0060.00016.21
7.3.300.0030.00316.36
7.3.290.0120.00616.28
7.3.280.0050.01216.26
7.3.270.0080.00817.40
7.3.260.0100.00816.33
7.3.250.0090.01016.36
7.3.240.0130.00716.43
7.3.230.0040.01216.52
7.3.210.0050.01116.38
7.3.200.0130.00316.30
7.3.190.0160.00016.62
7.3.180.0130.00316.16
7.3.170.0090.01216.48
7.3.160.0030.01316.36
7.3.130.0060.01214.90
7.3.120.0090.00614.78
7.3.110.0030.01414.80
7.3.100.0100.00314.67
7.3.90.0030.01314.97
7.3.80.0030.01015.10
7.3.70.0040.00414.74
7.3.60.0070.00714.66
7.3.50.0070.00714.91
7.3.40.0070.00714.62
7.3.30.0070.00314.68
7.3.20.0060.00616.67
7.3.10.0050.00516.15
7.3.00.0040.00416.73
7.2.330.0120.01216.61
7.2.320.0120.01216.52
7.2.310.0060.01516.34
7.2.300.0070.01016.55
7.2.290.0130.00316.33
7.2.260.0110.00614.79
7.2.250.0070.01115.05
7.2.240.0000.01615.03
7.2.230.0030.01015.02
7.2.220.0030.01314.88
7.2.210.0060.00314.94
7.2.200.0000.01214.79
7.2.190.0060.00614.93
7.2.180.0040.01215.06
7.2.170.0040.01114.87
7.2.160.0030.01314.76
7.2.150.0000.01216.91
7.2.140.0000.01516.88
7.2.130.0030.01316.75
7.2.120.0040.01116.53
7.2.110.0000.01116.80
7.2.100.0070.00716.68
7.2.90.0000.01216.84
7.2.80.0120.00616.71
7.2.70.0040.01216.89
7.2.60.0100.00516.83
7.2.50.0060.00916.62
7.2.40.0080.00416.82
7.2.30.0100.00716.82
7.2.20.0120.00817.24
7.2.10.0140.00817.34
7.2.00.0140.01317.31
7.1.330.0100.00316.00
7.1.320.0070.00316.00
7.1.310.0090.00315.96
7.1.300.0030.01015.85
7.1.290.0000.01415.86
7.1.280.0070.00715.61
7.1.270.0080.00815.52
7.1.260.0060.01015.79
7.1.250.0030.00615.95
7.1.240.0060.00615.70
7.1.230.0000.01115.95
7.1.220.0060.00915.75
7.1.210.0030.01415.50
7.1.200.0030.00815.85
7.1.190.0000.00815.91
7.1.180.0060.00615.78
7.1.170.0030.01315.71
7.1.160.0030.00615.49
7.1.150.0110.00415.85
7.1.140.0130.00816.21
7.1.130.0150.00316.23
7.1.120.0130.01116.45
7.1.110.0170.00715.99
7.1.100.0250.01016.13
7.1.90.0090.01415.92
7.1.80.0150.01116.02
7.1.70.0140.00715.54
7.1.60.0180.01024.52
7.1.50.0210.01224.39
7.1.40.0210.01324.27
7.1.30.0150.01224.29
7.1.20.0210.00724.31
7.1.10.0150.01015.33
7.1.00.0140.01215.40
7.0.330.0090.00015.46
7.0.320.0080.00415.49
7.0.310.0030.01015.37
7.0.300.0120.00315.35
7.0.290.0030.00615.12
7.0.280.0080.00315.41
7.0.270.0030.00615.43
7.0.260.0030.00715.34
7.0.250.0040.00715.52
7.0.240.0050.00315.48
7.0.230.0040.00815.42
7.0.220.0070.00415.40
7.0.210.0060.00315.21
7.0.200.0090.00315.54
7.0.190.0100.00315.14
7.0.180.0040.00815.48
7.0.170.0130.00315.56
7.0.160.0050.00315.28
7.0.150.0040.01115.12
7.0.140.0090.00915.07
7.0.130.0060.00615.53
7.0.120.0040.00415.35
7.0.110.0110.00015.25
7.0.100.0030.00915.17
7.0.90.0040.00715.51
7.0.80.0070.00714.99
7.0.70.0080.00515.12
7.0.60.0040.00815.45
7.0.50.0070.00715.54
7.0.40.0080.00013.28
7.0.30.0080.00013.43
7.0.20.0060.00613.43
7.0.10.0000.01213.54
7.0.00.0060.00313.28
5.6.400.0080.00414.32
5.6.390.0090.00014.09
5.6.380.0080.00814.57
5.6.370.0000.01314.20
5.6.360.0070.01014.39
5.6.350.0080.00614.09
5.6.340.0130.00014.18
5.6.330.0080.00614.01
5.6.320.0060.00614.18
5.6.310.0100.00014.12
5.6.300.0040.00714.37
5.6.290.0040.00414.38
5.6.280.0030.00913.88
5.6.270.0040.00813.99
5.6.260.0100.00314.34
5.6.250.0060.00914.19
5.6.240.0030.00914.28
5.6.230.0100.00314.04
5.6.220.0030.00614.10
5.6.210.0040.00714.14
5.6.200.0100.00314.02
5.6.190.0080.00314.13
5.6.180.0070.00313.97
5.6.170.0070.00314.34
5.6.160.0080.00414.09
5.6.150.0030.01014.20
5.6.140.0030.01014.42
5.6.130.0030.01014.19
5.6.120.0060.00314.33
5.6.110.0040.01114.20
5.6.100.0070.00713.95
5.6.90.0080.00814.33
5.6.80.0000.01114.11
5.6.70.0070.00614.33
5.6.60.0030.01013.80
5.6.50.0070.00714.15
5.6.40.0000.00914.13
5.6.30.0090.00614.16
5.6.20.0060.00613.91
5.6.10.0040.00414.00
5.6.00.0140.00014.17

preferences:
64 ms | 400 KiB | 5 Q