3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 2+0x04;

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)
8.3.60.0110.01116.48
8.3.50.0110.00716.39
8.3.40.0090.00618.68
8.3.30.0070.00718.63
8.3.20.0000.00720.16
8.3.10.0000.00823.66
8.3.00.0080.00022.10
8.2.180.0110.00416.32
8.2.170.0070.00722.96
8.2.160.0110.00418.95
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00019.38
8.2.120.0040.00426.35
8.2.110.0070.00421.06
8.2.100.0000.01317.78
8.2.90.0080.00019.02
8.2.80.0060.00317.97
8.2.70.0140.00017.38
8.2.60.0040.00417.93
8.2.50.0030.00518.10
8.2.40.0040.00420.56
8.2.30.0050.00320.96
8.2.20.0040.00417.82
8.2.10.0070.00017.83
8.2.00.0000.00717.89
8.1.280.0120.00325.92
8.1.270.0050.00222.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00319.13
8.1.230.0060.00619.22
8.1.220.0050.00317.74
8.1.210.0000.01118.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0000.00918.10
8.1.170.0050.00318.24
8.1.160.0040.00418.84
8.1.150.0070.00018.74
8.1.140.0040.00419.42
8.1.130.0000.00718.68
8.1.120.0030.00317.23
8.1.110.0040.00417.25
8.1.100.0000.00717.36
8.1.90.0000.00817.30
8.1.80.0040.00417.14
8.1.70.0030.00317.17
8.1.60.0040.00417.47
8.1.50.0000.00817.38
8.1.40.0040.00417.25
8.1.30.0030.00517.42
8.1.20.0040.00417.46
8.1.10.0040.00417.43
8.1.00.0000.00717.42
8.0.300.0040.00420.14
8.0.290.0040.00416.58
8.0.280.0000.00818.43
8.0.270.0040.00417.17
8.0.260.0000.00816.74
8.0.250.0030.00316.88
8.0.240.0000.00716.87
8.0.230.0070.00016.80
8.0.220.0030.00316.73
8.0.210.0000.00716.65
8.0.200.0070.00016.75
8.0.190.0040.00416.80
8.0.180.0000.00816.80
8.0.170.0070.00016.74
8.0.160.0000.00816.62
8.0.150.0040.00416.68
8.0.140.0030.00316.63
8.0.130.0030.00313.21
8.0.120.0070.00016.73
8.0.110.0000.00716.77
8.0.100.0040.00416.61
8.0.90.0070.00016.70
8.0.80.0090.01216.63
8.0.70.0070.00016.74
8.0.60.0030.00516.77
8.0.50.0030.00516.81
8.0.30.0110.00717.02
8.0.20.0140.00517.40
8.0.10.0000.00816.89
8.0.00.0070.01116.36
7.4.330.0020.00215.55
7.4.320.0060.00016.34
7.4.300.0000.00616.41
7.4.290.0000.00716.35
7.4.280.0000.00816.29
7.4.270.0040.00416.40
7.4.260.0030.00316.46
7.4.250.0000.00716.46
7.4.240.0040.00416.46
7.4.230.0000.00716.20
7.4.220.0090.00916.30
7.4.210.0090.00716.41
7.4.200.0030.00316.36
7.4.160.0080.00816.27
7.4.150.0040.01517.40
7.4.140.0090.01217.86
7.4.130.0120.00816.47
7.4.120.0130.00316.36
7.4.110.0090.01216.55
7.4.100.0120.00616.41
7.4.90.0090.01216.34
7.4.80.0060.01219.39
7.4.70.0030.01316.33
7.4.60.0070.01016.40
7.4.50.0120.00416.35
7.4.40.0110.00616.37
7.4.30.0080.00816.47
7.4.00.0080.00414.71
7.3.330.0000.00713.02
7.3.320.0000.00612.88
7.3.310.0040.00415.95
7.3.300.0030.00316.16
7.3.290.0070.00016.02
7.3.280.0070.00916.12
7.3.270.0150.00417.40
7.3.260.0100.00716.09
7.3.250.0110.00716.19
7.3.240.0120.00816.13
7.3.230.0130.00616.20
7.3.210.0130.00316.07
7.3.200.0120.00616.20
7.3.190.0130.00416.28
7.3.180.0040.01216.22
7.3.170.0120.00416.34
7.3.160.0070.01016.43
7.2.330.0100.01016.36
7.2.320.0120.01216.31
7.2.310.0060.01016.62
7.2.300.0150.00616.60
7.2.290.0130.00316.56
7.2.60.0090.00616.70
7.2.00.0030.00919.30
7.1.200.0040.00815.71
7.1.100.0030.00917.86
7.1.70.0030.01016.88
7.1.60.0210.01435.06
7.1.50.0160.01634.63
7.1.40.0140.01434.45
7.1.30.0160.01334.35
7.1.20.0160.01234.36
7.1.10.0060.00816.46
7.1.00.0030.01316.61
7.0.200.0140.00016.73
7.0.190.0100.00316.52
7.0.180.0070.00716.03
7.0.170.0030.01016.03
7.0.160.0110.00316.24
7.0.150.0060.00915.98
7.0.140.0070.00716.09
7.0.130.0070.00716.39
7.0.120.0110.00616.29
7.0.110.0040.01216.04
7.0.100.0100.00716.04
7.0.90.0100.01016.27
7.0.80.0100.00615.96
7.0.70.0030.01016.10
7.0.60.0090.00916.06
7.0.50.0030.01316.36
7.0.40.0070.01016.26
7.0.30.0060.01116.39
7.0.20.0120.00316.21
7.0.10.0070.01016.50
7.0.00.0060.00916.32

preferences:
42.4 ms | 400 KiB | 5 Q