3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "$$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)
8.3.60.0150.00018.30
8.3.50.0110.00416.34
8.3.40.0120.00618.72
8.3.30.0070.00718.77
8.3.20.0050.00320.22
8.3.10.0040.00423.27
8.3.00.0090.00021.97
8.2.180.0080.01116.63
8.2.170.0070.00722.96
8.2.160.0110.00419.07
8.2.150.0000.00824.18
8.2.140.0030.00524.66
8.2.130.0080.00021.03
8.2.120.0040.00426.35
8.2.110.0030.00619.27
8.2.100.0040.00817.91
8.2.90.0000.00719.22
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0040.00418.04
8.2.50.0000.00818.10
8.2.40.0000.00720.65
8.2.30.0000.00719.17
8.2.20.0030.00717.90
8.2.10.0000.00717.87
8.2.00.0020.00517.89
8.1.280.0090.00625.92
8.1.270.0040.00423.91
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00322.44
8.1.230.0040.01117.52
8.1.220.0060.00617.74
8.1.210.0000.00818.77
8.1.200.0050.00517.25
8.1.190.0000.00817.11
8.1.180.0040.00418.10
8.1.170.0030.00618.89
8.1.160.0030.00319.04
8.1.150.0000.00718.61
8.1.140.0040.00419.48
8.1.130.0040.00418.71
8.1.120.0070.00017.22
8.1.110.0070.00017.11
8.1.100.0000.00717.35
8.1.90.0000.00717.31
8.1.80.0040.00417.20
8.1.70.0080.00017.20
8.1.60.0040.00417.37
8.1.50.0080.00017.29
8.1.40.0000.00817.27
8.1.30.0100.00017.47
8.1.20.0040.00417.55
8.1.10.0040.00417.46
8.1.00.0000.00717.21
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00818.36
8.0.270.0040.00417.09
8.0.260.0080.00016.81
8.0.250.0000.00716.96
8.0.240.0080.00016.82
8.0.230.0060.00316.85
8.0.220.0030.00316.93
8.0.210.0060.00016.82
8.0.200.0000.00616.88
8.0.190.0030.00616.95
8.0.180.0000.00716.79
8.0.170.0030.00516.78
8.0.160.0070.00016.91
8.0.150.0040.00416.88
8.0.140.0040.00416.84
8.0.130.0060.00013.35
8.0.120.0080.00016.86
8.0.110.0070.00016.86
8.0.100.0070.00016.91
8.0.90.0050.00316.83
8.0.80.0130.00516.89
8.0.70.0070.00016.64
8.0.60.0070.00016.77
8.0.50.0030.00316.70
8.0.30.0120.00616.89
8.0.20.0140.00617.40
8.0.10.0050.00216.73
8.0.00.0100.00716.55
7.4.330.0050.00015.55
7.4.320.0040.00416.51
7.4.300.0000.00816.26
7.4.290.0050.00316.47
7.4.280.0000.00816.46
7.4.270.0070.00016.42
7.4.260.0030.00516.42
7.4.250.0040.00416.23
7.4.240.0030.00316.39
7.4.230.0030.00316.37
7.4.220.0040.01416.23
7.4.210.0110.00616.44
7.4.200.0030.00316.16
7.4.160.0090.00816.46
7.4.150.0090.00917.40
7.4.140.0110.01017.86
7.4.130.0190.00316.44
7.4.120.0120.00616.46
7.4.110.0060.01116.41
7.4.100.0140.00716.41
7.4.90.0040.01216.46
7.4.80.0090.00919.39
7.4.70.0070.01016.41
7.4.60.0030.01916.48
7.4.50.0000.01916.13
7.4.40.0130.00316.22
7.4.30.0060.01116.45
7.4.00.0110.00415.05
7.3.330.0020.00213.03
7.3.320.0000.00513.17
7.3.310.0070.00016.39
7.3.300.0030.00316.27
7.3.290.0040.00416.24
7.3.280.0090.00716.27
7.3.270.0030.01317.40
7.3.260.0070.00916.40
7.3.250.0120.00616.38
7.3.240.0090.01016.35
7.3.230.0120.00616.22
7.3.210.0030.01416.31
7.3.200.0070.01316.27
7.3.190.0060.01216.41
7.3.180.0000.01516.55
7.3.170.0090.00916.30
7.3.160.0090.00616.32
7.2.330.0140.00616.53
7.2.320.0070.01016.33
7.2.310.0080.00816.34
7.2.300.0030.01316.48
7.2.290.0060.01016.50
7.2.60.0060.01016.67
7.2.00.0120.00019.23
7.1.200.0030.01015.55
7.1.100.0000.00918.06
7.1.70.0110.00317.19
7.1.60.0180.01335.06
7.1.50.0220.00934.41
7.1.40.0200.02034.32
7.1.30.0190.01934.35
7.1.20.0270.01034.68
7.1.10.0040.01716.24
7.1.00.0110.00316.66
7.0.200.0080.01116.73
7.0.190.0060.00916.70
7.0.180.0120.00816.09
7.0.170.0070.01315.93
7.0.160.0030.01415.93
7.0.150.0060.01216.07
7.0.140.0180.00016.27
7.0.130.0050.01016.33
7.0.120.0030.01216.32
7.0.110.0090.00816.43
7.0.100.0060.01216.25
7.0.90.0000.01516.21
7.0.80.0030.01016.43
7.0.70.0000.01916.11
7.0.60.0450.01016.04
7.0.50.0110.01016.50
7.0.40.0030.01716.45
7.0.30.0110.01116.58
7.0.20.0070.01016.39
7.0.10.0060.01316.39
7.0.00.0040.01116.41

preferences:
44.33 ms | 401 KiB | 5 Q