3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = true; $y = true; var_dump(! $x);

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)
8.3.60.0120.00616.38
8.3.50.0110.00317.84
8.3.40.0000.01518.81
8.3.30.0150.00618.46
8.3.20.0080.00020.79
8.3.10.0080.00021.73
8.3.00.0000.00722.34
8.2.180.0120.00316.50
8.2.170.0080.00522.96
8.2.160.0040.01120.39
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00421.07
8.2.120.0070.00026.35
8.2.110.0030.00622.25
8.2.100.0060.00617.84
8.2.90.0040.00419.89
8.2.80.0080.00017.97
8.2.70.0060.00317.93
8.2.60.0040.00418.16
8.2.50.0000.00818.14
8.2.40.0040.00420.96
8.2.30.0060.00321.32
8.2.20.0040.00418.10
8.2.10.0000.00718.00
8.2.00.0040.00419.21
8.1.280.0070.00725.92
8.1.270.0070.00022.14
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0030.01322.06
8.1.230.0110.00020.91
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.23
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.53
8.1.160.0070.00018.90
8.1.150.0090.00020.78
8.1.140.0000.00717.61
8.1.130.0000.00718.93
8.1.120.0040.00417.50
8.1.110.0000.00817.35
8.1.100.0000.00717.41
8.1.90.0050.00617.52
8.1.80.0040.00417.43
8.1.70.0050.00317.43
8.1.60.0090.00017.61
8.1.50.0070.00317.52
8.1.40.0000.00817.41
8.1.30.0000.00817.54
8.1.20.0070.00017.56
8.1.10.0000.00817.41
8.1.00.0070.00017.33
8.0.300.0080.00019.52
8.0.290.0000.00816.75
8.0.280.0070.00018.43
8.0.270.0040.00417.25
8.0.260.0060.00317.16
8.0.250.0000.00716.90
8.0.240.0040.00717.01
8.0.230.0080.00016.98
8.0.220.0000.00716.84
8.0.210.0000.00716.77
8.0.200.0060.00016.93
8.0.190.0050.00316.90
8.0.180.0050.00316.92
8.0.170.0090.00016.91
8.0.160.0070.00416.84
8.0.150.0040.00416.81
8.0.140.0030.00316.73
8.0.130.0000.00513.39
8.0.120.0040.00416.75
8.0.110.0000.00816.84
8.0.100.0040.00416.97
8.0.90.0000.00716.88
8.0.80.0090.01216.92
8.0.70.0000.00716.81
8.0.60.0030.00516.84
8.0.50.0040.00416.93
8.0.30.0090.00917.07
8.0.20.0060.01217.40
8.0.10.0000.00716.80
8.0.00.0080.01116.79
7.4.330.0060.00015.55
7.4.320.0000.00716.49
7.4.300.0030.00316.49
7.4.290.0070.00016.50
7.4.280.0000.00816.38
7.4.270.0030.00316.43
7.4.260.0000.00716.62
7.4.250.0000.00716.46
7.4.240.0040.00416.60
7.4.230.0070.00016.44
7.4.220.0000.00816.30
7.4.210.0150.00516.47
7.4.200.0030.00316.59
7.4.160.0140.00416.49
7.4.140.0100.01017.86
7.4.130.0070.01016.32
7.4.120.0090.00916.41
7.4.110.0030.01416.48
7.4.100.0070.01116.27
7.4.90.0170.00716.54
7.4.80.0070.01519.39
7.4.70.0070.01016.36
7.4.60.0140.00316.46
7.4.50.0100.00716.48
7.4.40.0070.01416.24
7.4.00.0060.00914.91
7.3.330.0020.00213.04
7.3.320.0000.00512.92
7.3.310.0030.00316.21
7.3.300.0070.00016.18
7.3.290.0040.00416.14
7.3.280.0140.00816.12
7.3.260.0110.00716.32
7.3.240.0100.00816.32
7.3.230.0060.01016.36
7.3.210.0060.01216.25
7.3.200.0080.00816.32
7.3.190.0090.00616.29
7.3.180.0110.00616.33
7.3.170.0050.01116.26
7.3.160.0160.00616.35
7.3.120.0080.01114.79
7.3.110.0070.00814.61
7.3.100.0040.01014.52
7.3.90.0050.00814.68
7.3.80.0100.00514.72
7.3.70.0060.00814.72
7.3.60.0040.00814.72
7.3.50.0090.00414.71
7.3.40.0050.00814.61
7.3.30.0070.00514.76
7.3.20.0070.00716.49
7.3.10.0070.00616.65
7.3.00.0060.00516.59
7.2.330.0100.00716.29
7.2.320.0140.00716.21
7.2.310.0080.01516.60
7.2.300.0030.01316.50
7.2.290.0100.00616.49
7.2.250.0110.00814.93
7.2.240.0030.01514.88
7.2.230.0090.00714.96
7.2.220.0070.01114.98
7.2.210.0090.00714.76
7.2.200.0070.00914.94
7.2.190.0060.01014.90
7.2.180.0040.00914.89
7.2.170.0050.00914.80
7.2.60.0040.01216.86
7.2.40.6890.01217.68
7.2.30.2750.00817.77
7.2.20.4160.00617.75
7.2.10.3030.01117.49
7.2.00.4210.01317.55
7.1.330.0060.00815.65
7.1.320.0020.01115.59
7.1.310.0020.01115.57
7.1.300.0050.00915.59
7.1.290.0060.00615.59
7.1.280.0060.00615.66
7.1.270.0070.00615.61
7.1.260.0050.00615.50
7.1.200.0030.00915.86
7.1.160.5270.01416.62
7.1.150.5010.01016.48
7.1.140.2710.00916.29
7.1.130.2960.00616.51
7.1.120.4150.00616.52
7.1.110.4380.01016.14
7.1.100.4110.00816.05
7.1.90.3930.00415.92
7.1.80.4240.00415.80
7.1.70.4670.00815.34
7.1.60.4130.00932.89
7.1.50.5690.00832.93
7.1.40.4310.01432.66
7.1.30.5270.00932.58
7.1.20.4230.01232.72
7.1.10.5400.00714.71
7.1.00.2750.00914.86

preferences:
35 ms | 400 KiB | 5 Q