3v4l.org

run code in 300+ PHP versions simultaneously
<? $_="";$_[+""]='';print $_;

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)
8.3.60.0110.00716.75
8.3.50.0110.00721.12
8.3.40.0070.00718.67
8.3.30.0090.00618.33
8.3.20.0040.00420.16
8.3.10.0080.00021.65
8.3.00.0000.00823.66
8.2.180.0100.01018.04
8.2.170.0030.01422.96
8.2.160.0070.00720.18
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00019.77
8.2.120.0000.00726.35
8.2.110.0080.00022.11
8.2.100.0040.00717.84
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0070.00017.80
8.2.50.0040.00418.07
8.2.40.0030.00522.10
8.2.30.0000.00719.18
8.2.20.0040.00417.57
8.2.10.0030.00517.83
8.2.00.0040.00417.91
8.1.280.0080.00825.92
8.1.270.0090.00923.83
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0130.00023.82
8.1.230.0080.00324.03
8.1.220.0090.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00416.88
8.1.190.0080.00017.10
8.1.180.0000.00818.10
8.1.170.0030.00618.66
8.1.160.0030.00320.63
8.1.150.0040.00418.74
8.1.140.0000.00819.52
8.1.130.0040.00417.54
8.1.120.0000.00717.34
8.1.110.0000.00717.24
8.1.100.0000.00717.21
8.1.90.0040.00417.32
8.1.80.0070.00017.22
8.1.70.0040.00417.30
8.1.60.0060.00317.48
8.1.50.0000.00817.29
8.1.40.0040.00417.34
8.1.30.0030.00717.46
8.1.20.0040.00417.56
8.1.10.0000.00817.34
8.1.00.0000.00817.28
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00718.24
8.0.270.0030.00317.18
8.0.260.0030.00317.18
8.0.250.0040.00416.79
8.0.240.0070.00016.75
8.0.230.0000.00616.68
8.0.220.0000.00816.63
8.0.210.0040.00416.75
8.0.200.0040.00416.68
8.0.190.0040.00416.82
8.0.180.0090.00316.77
8.0.170.0050.00316.67
8.0.160.0040.00416.76
8.0.150.0000.00716.59
8.0.140.0070.00016.63
8.0.130.0000.00613.29
8.0.120.0000.00816.61
8.0.110.0000.00716.80
8.0.100.0000.00716.57
8.0.90.0070.00016.55
8.0.80.0110.00316.74
8.0.70.0040.00416.58
8.0.60.0040.00416.75
8.0.50.0040.00416.64
8.0.30.0060.01416.78
8.0.20.0090.01117.40
8.0.10.0000.00716.69
8.0.00.0090.01316.71
7.4.330.0000.00516.77
7.4.320.0000.00616.50
7.4.300.0000.00716.37
7.4.290.0000.00716.44
7.4.280.0030.00616.34
7.4.270.0070.00016.49
7.4.260.0080.00016.34
7.4.250.0040.00416.46
7.4.240.0040.00316.46
7.4.230.0000.00716.27
7.4.220.0110.00716.57
7.4.210.0070.00916.53
7.4.200.0070.00016.44
7.4.160.0110.00716.45
7.4.150.0040.01517.40
7.4.140.0090.00917.86
7.4.130.0190.00416.30
7.4.120.0050.01416.47
7.4.110.0090.01416.37
7.4.100.0110.01116.34
7.4.90.0080.01116.27
7.4.80.0100.00719.39
7.4.70.0090.00616.20
7.4.60.0120.00316.41
7.4.50.0090.00616.32
7.4.40.0100.00716.41
7.4.30.0130.00416.57
7.4.00.0050.00514.95
7.3.330.0060.00013.30
7.3.320.0050.00013.18
7.3.310.0070.00016.21
7.3.300.0040.00416.04
7.3.290.0030.00316.03
7.3.280.0050.01316.13
7.3.270.0100.00717.40
7.3.260.0100.00716.22
7.3.240.0060.01016.21
7.3.230.0090.01316.39
7.3.210.0030.01216.14
7.3.200.0060.00916.49
7.3.190.0100.00716.55
7.3.180.0140.00616.32
7.3.170.0030.01416.27
7.3.160.0080.00816.29
7.2.330.0090.00916.57
7.2.320.0130.00916.24
7.2.310.0090.00916.44
7.2.300.0070.01016.28
7.2.290.0090.01116.64
7.2.60.0030.01316.81
7.2.00.0030.00919.27
7.1.200.0000.01115.67
7.1.100.0070.00718.03
7.1.70.0040.00417.07
7.1.60.0060.01919.30
7.1.50.0070.01116.88
7.1.00.0030.07722.48
7.0.200.0030.00616.67
7.0.60.0200.07321.72
7.0.50.0070.07717.80
7.0.40.0130.05720.24
7.0.30.0300.07320.02
7.0.20.0330.04720.20
7.0.10.0130.08320.24
7.0.00.0030.05320.16
5.6.280.0000.05721.08
5.6.210.0070.06720.64
5.6.200.0030.08318.21
5.6.190.0100.06320.63
5.6.180.0500.06020.33
5.6.170.0330.05720.73
5.6.160.0000.04320.55
5.6.150.0100.04718.18
5.6.140.0030.08718.10
5.6.130.0100.04318.07
5.6.120.0130.07721.01
5.6.110.0030.04321.08
5.6.100.0130.07021.10
5.6.90.0270.05321.12
5.6.80.0070.06020.40
5.5.350.0230.07320.41
5.5.340.0030.04317.98
5.5.330.0130.07020.08
5.5.320.0370.05320.32
5.5.310.0230.03720.20
5.5.300.0070.06018.02
5.5.290.0070.05717.88
5.5.280.0130.05720.75
5.5.270.0170.06020.73
5.5.260.0000.04720.66
5.5.250.0130.03020.67
5.5.240.0100.07720.25

preferences:
48.14 ms | 401 KiB | 5 Q