3v4l.org

run code in 300+ PHP versions simultaneously
<?php define('===','??'); var_dump(true === false);

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)
8.3.60.0120.00318.56
8.3.50.0150.00618.20
8.3.40.0140.00318.32
8.3.30.0100.01018.59
8.3.20.0030.00521.85
8.3.10.0070.00021.90
8.3.00.0030.00321.76
8.2.180.0120.00916.32
8.2.170.0040.01122.96
8.2.160.0070.00722.13
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00019.39
8.2.120.0070.00026.35
8.2.110.0040.00721.08
8.2.100.0110.00017.59
8.2.90.0000.00818.92
8.2.80.0030.00617.97
8.2.70.0050.00317.50
8.2.60.0000.00817.91
8.2.50.0040.00418.10
8.2.40.0030.00522.27
8.2.30.0070.00019.23
8.2.20.0030.00517.92
8.2.10.0050.00317.93
8.2.00.0050.00217.95
8.1.280.0120.00325.92
8.1.270.0000.00722.09
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00323.77
8.1.230.0120.00022.82
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0060.00617.10
8.1.180.0060.00318.10
8.1.170.0000.00818.37
8.1.160.0000.00718.77
8.1.150.0040.00418.72
8.1.140.0040.00419.06
8.1.130.0070.00017.75
8.1.120.0070.00017.31
8.1.110.0110.00017.34
8.1.100.0000.00717.30
8.1.90.0000.00717.35
8.1.80.0030.00617.29
8.1.70.0000.00917.34
8.1.60.0030.00617.41
8.1.50.0000.00717.25
8.1.40.0040.00417.41
8.1.30.0040.00417.59
8.1.20.0030.00617.45
8.1.10.0040.00417.30
8.1.00.0040.00417.38
8.0.300.0080.00018.77
8.0.290.0000.00816.58
8.0.280.0070.00018.31
8.0.270.0050.00517.09
8.0.260.0000.00617.13
8.0.250.0000.00616.81
8.0.240.0060.00316.73
8.0.230.0030.00316.86
8.0.220.0040.00416.70
8.0.210.0000.00716.73
8.0.200.0040.00416.84
8.0.190.0030.00616.74
8.0.180.0040.00416.77
8.0.170.0060.00316.85
8.0.160.0040.00416.83
8.0.150.0070.00016.59
8.0.140.0000.00716.73
8.0.130.0000.00713.20
8.0.120.0040.00416.68
8.0.110.0020.00516.70
8.0.100.0020.00516.76
8.0.90.0070.00016.80
8.0.80.0150.00616.70
8.0.70.0000.00716.66
8.0.60.0070.00016.73
8.0.50.0070.00016.75
8.0.30.0060.01217.02
8.0.20.0120.00917.40
8.0.10.0040.00416.84
8.0.00.0070.01216.51
7.4.330.0000.00615.55
7.4.320.0000.00716.36
7.4.300.0000.00616.28
7.4.290.0000.00616.22
7.4.280.0050.00216.45
7.4.270.0000.00716.45
7.4.260.0060.00016.26
7.4.250.0070.00016.35
7.4.240.0030.00316.38
7.4.230.0070.00016.27
7.4.220.0050.00316.58
7.4.210.0060.01116.37
7.4.200.0030.00316.51
7.4.160.0090.00816.25
7.4.150.0200.00617.40
7.4.140.0080.01117.86
7.4.130.0120.00616.24
7.4.120.0100.01016.38
7.4.110.0160.00616.23
7.4.100.0120.00916.13
7.4.90.0150.00316.24
7.4.80.0090.00919.39
7.4.70.0040.01416.22
7.4.60.0090.01316.36
7.4.50.0090.00916.09
7.4.40.0120.00416.32
7.4.00.0070.00814.77
7.3.330.0000.00513.06
7.3.320.0020.00212.84
7.3.310.0040.00416.08
7.3.300.0000.00716.04
7.3.290.0000.00616.14
7.3.280.0030.01016.14
7.3.270.0090.00917.40
7.3.260.0070.00916.18
7.3.250.0130.00316.14
7.3.240.0110.00716.22
7.3.230.0100.00716.16
7.3.210.0090.00616.21
7.3.200.0100.01016.21
7.3.190.0060.00916.15
7.3.180.0100.00916.46
7.3.170.0120.00616.33
7.3.160.0090.00616.40
7.3.120.0100.00714.63
7.3.110.0070.01014.50
7.3.100.0060.01014.68
7.3.90.0070.00414.59
7.3.80.0030.01014.36
7.3.70.0120.00314.47
7.3.60.0080.00314.66
7.3.50.0040.00814.75
7.3.40.0110.00314.66
7.3.30.0130.00314.55
7.3.20.0090.00616.60
7.3.10.0130.00316.51
7.3.00.0070.00716.23
7.2.330.0070.01116.21
7.2.320.0030.01316.33
7.2.310.0130.00316.52
7.2.300.0090.00916.52
7.2.290.0030.01316.25
7.2.250.0040.01115.00
7.2.240.0030.01714.65
7.2.230.0080.00814.98
7.2.220.0000.01115.07
7.2.210.0030.01314.82
7.2.200.0050.00614.73
7.2.190.0070.00714.96
7.2.180.0110.00414.47
7.2.170.0060.01014.43
7.2.130.0070.01016.36
7.2.120.0040.01216.56
7.2.110.0000.01416.63
7.2.100.0060.00916.28
7.2.90.0000.01216.72
7.2.80.0080.00416.66
7.2.70.0070.00716.49
7.2.60.0030.00716.44
7.2.50.0050.00516.50
7.2.40.0090.00316.38
7.2.30.0040.00716.69
7.2.20.0080.00416.29
7.2.10.0080.00816.73
7.2.00.0140.00318.23
7.1.330.0060.00615.69
7.1.320.0070.00315.67
7.1.310.0090.00615.73
7.1.300.0090.00615.45
7.1.290.0060.00915.52
7.1.280.0040.01115.64
7.1.270.0060.00615.50
7.1.260.0070.01015.58
7.1.250.0030.00615.75
7.1.240.0040.00715.59
7.1.230.0050.00315.60
7.1.220.0030.01015.59
7.1.210.0000.00915.74
7.1.200.0030.00515.53
7.1.190.0030.01015.42
7.1.180.0000.01215.59
7.1.170.0030.00915.45
7.1.160.0000.00915.68
7.1.150.0030.00615.64
7.1.140.0030.00815.32
7.1.130.0000.00915.47
7.1.120.0050.01117.05
7.1.110.0050.00816.85
7.1.100.0040.00716.72
7.1.90.0100.00316.94
7.1.80.0030.00816.66
7.1.70.0060.00716.26
7.1.60.0070.01325.19
7.1.50.0100.01025.20
7.1.40.0120.00724.76
7.1.30.0080.01024.96
7.1.20.0150.00524.93
7.1.10.0070.00615.91
7.1.00.0030.00715.89
7.0.330.0040.00815.00
5.6.380.0130.00014.10

preferences:
58.72 ms | 401 KiB | 5 Q