3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "<?php return 'HI'; ?>";

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)
8.3.60.0140.00718.43
8.3.50.0120.00918.17
8.3.40.0090.00918.72
8.3.30.0140.00018.34
8.3.20.0040.00418.95
8.3.10.0020.00523.70
8.3.00.0080.00020.58
8.2.180.0110.00718.29
8.2.170.0110.00822.96
8.2.160.0100.01022.08
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0090.00019.65
8.2.110.0190.00420.99
8.2.100.0070.00417.47
8.2.90.0110.00019.25
8.2.80.0030.00517.97
8.2.70.0090.00017.93
8.2.60.0060.00318.22
8.2.50.0030.01018.10
8.2.40.0050.00219.16
8.2.30.0000.00719.05
8.2.20.0040.00418.04
8.2.10.0080.00017.81
8.2.00.0000.00817.50
8.1.280.0090.00625.92
8.1.270.0030.00622.00
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00622.42
8.1.230.0090.00321.03
8.1.220.0080.00017.74
8.1.210.0080.00018.85
8.1.200.0040.00417.23
8.1.190.0000.00817.00
8.1.180.0080.00018.10
8.1.170.0060.00318.57
8.1.160.0040.00418.79
8.1.150.0040.00418.70
8.1.140.0000.00722.12
8.1.130.0060.00020.25
8.1.120.0070.00017.38
8.1.110.0050.00217.18
8.1.100.0040.00417.32
8.1.90.0000.00717.18
8.1.80.0040.00417.34
8.1.70.0040.00417.33
8.1.60.0050.00517.36
8.1.50.0030.00517.29
8.1.40.0000.00717.40
8.1.30.0040.00417.53
8.1.20.0040.00417.46
8.1.10.0080.00017.41
8.1.00.0000.00817.38
8.0.300.0070.00019.94
8.0.290.0020.00516.75
8.0.280.0000.00818.37
8.0.270.0000.00816.80
8.0.260.0030.00318.37
8.0.250.0060.00016.80
8.0.240.0000.00616.86
8.0.230.0030.00316.84
8.0.220.0060.00316.73
8.0.210.0000.00716.69
8.0.200.0040.00416.81
8.0.190.0050.00316.84
8.0.180.0070.00016.74
8.0.170.0040.00416.61
8.0.160.0040.00416.79
8.0.150.0030.00716.62
8.0.140.0030.00616.69
8.0.130.0000.00813.16
8.0.120.0040.00416.76
8.0.110.0070.00016.78
8.0.100.0080.00016.58
8.0.90.0000.00716.62
8.0.80.0070.00916.71
8.0.70.0000.00816.63
8.0.60.0040.00416.87
8.0.50.0080.00016.63
8.0.30.0090.01117.12
8.0.20.0110.01117.40
8.0.10.0000.00716.94
8.0.00.0110.00916.56
7.4.330.0030.00315.55
7.4.320.0000.00616.45
7.4.300.0060.00016.31
7.4.290.0000.00616.30
7.4.280.0040.00416.32
7.4.270.0030.00316.44
7.4.260.0000.00716.47
7.4.250.0000.00716.34
7.4.240.0000.00816.45
7.4.230.0000.00716.54
7.4.220.0030.00516.18
7.4.210.0110.00716.48
7.4.200.0040.00416.36
7.4.160.0070.00916.34
7.4.140.0080.01217.86
7.4.130.0120.00916.44
7.4.120.0100.00816.51
7.4.110.0060.01216.50
7.4.100.0060.01316.35
7.4.90.0130.00316.48
7.4.80.0080.01319.39
7.4.70.0040.01116.30
7.4.60.0060.00916.29
7.4.50.0060.00916.28
7.4.40.0120.00416.27
7.4.00.0040.01214.95
7.3.330.0000.00613.05
7.3.320.0000.00612.88
7.3.310.0030.00316.12
7.3.300.0030.00316.03
7.3.290.0000.00716.14
7.3.280.0100.00416.12
7.3.260.0140.00716.18
7.3.240.0090.01016.33
7.3.230.0110.00516.23
7.3.210.0080.00816.11
7.3.200.0070.01016.31
7.3.190.0150.00816.41
7.3.180.0080.00916.35
7.3.170.0140.00416.25
7.3.160.0090.00616.48
7.2.330.0090.00916.54
7.2.320.0030.01516.22
7.2.310.0120.00316.30
7.2.300.0090.00616.36
7.2.290.0090.00616.46
7.2.110.0030.01316.52
7.2.100.0080.00516.33
7.2.90.0030.01016.32
7.2.80.0030.01116.48
7.2.70.0110.00416.72
7.2.60.0080.00616.85
7.2.50.0090.00816.83
7.2.40.0080.00616.71
7.2.30.0000.01316.93
7.2.20.0070.00616.74
7.2.10.0090.00316.82
7.2.00.0140.00416.63
7.1.230.0130.00015.42
7.1.220.0000.01215.57
7.1.210.0060.00915.73
7.1.200.0100.00715.68
7.1.190.0100.00015.45
7.1.180.0030.01015.46
7.1.170.0000.01115.49
7.1.160.0040.01115.64
7.1.150.0090.00315.58
7.1.140.0030.00715.61
7.1.130.0070.00415.56
7.1.120.0080.00315.28
7.1.110.0110.00015.67
7.1.100.0070.00715.47
7.1.90.0060.00615.48
7.1.80.0070.00415.45
7.1.70.0030.00915.39
7.1.60.0250.00433.46
7.1.50.0300.00333.56
7.1.40.0220.01133.61
7.1.30.0200.01033.31
7.1.20.0250.00733.78
7.1.10.0090.00615.43
7.1.00.0080.00415.45
5.6.380.0120.00013.93

preferences:
50.71 ms | 400 KiB | 5 Q