3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ord('#');

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)
8.3.60.0090.00616.36
8.3.50.0150.00321.02
8.3.40.0150.00018.49
8.3.30.0110.00418.47
8.3.20.0040.00420.06
8.3.10.0080.00021.70
8.3.00.0000.00821.60
8.2.180.0110.01125.92
8.2.170.0160.00618.96
8.2.160.0110.00422.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00819.36
8.2.110.0030.00619.34
8.2.100.0090.00318.03
8.2.90.0040.00419.13
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0030.00517.93
8.2.50.0000.00718.10
8.2.40.0060.00320.59
8.2.30.0040.00419.17
8.2.20.0040.00417.80
8.2.10.0040.00417.90
8.2.00.0040.00417.99
8.1.280.0040.01225.92
8.1.270.0050.00323.89
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0110.00017.42
8.1.220.0060.00317.74
8.1.210.0040.00718.77
8.1.200.0030.00617.10
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0000.00818.59
8.1.160.0040.00418.73
8.1.150.0000.00720.25
8.1.140.0040.00419.37
8.1.130.0100.00018.89
8.1.120.0040.00417.37
8.1.110.0000.00817.13
8.1.100.0040.00417.36
8.1.90.0000.01017.21
8.1.80.0000.00717.23
8.1.70.0030.00317.30
8.1.60.0070.00317.50
8.1.50.0030.00517.27
8.1.40.0040.00417.36
8.1.30.0030.00517.48
8.1.20.0040.00417.48
8.1.10.0000.00717.47
8.1.00.0070.00017.38
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00818.38
8.0.270.0030.00317.18
8.0.260.0030.00517.18
8.0.250.0000.00716.80
8.0.240.0000.00816.80
8.0.230.0030.00316.83
8.0.220.0000.00716.79
8.0.210.0030.00316.77
8.0.200.0070.00016.73
8.0.190.0050.00216.84
8.0.180.0000.00716.81
8.0.170.0000.00716.68
8.0.160.0040.00416.86
8.0.150.0030.00716.68
8.0.140.0080.00016.77
8.0.130.0030.00613.17
8.0.120.0000.00816.72
8.0.110.0000.00816.56
8.0.100.0040.00416.61
8.0.90.0000.00816.57
8.0.80.0110.01116.63
8.0.70.0000.00816.59
8.0.60.0070.00016.79
8.0.50.0000.00716.59
8.0.30.0060.01117.08
8.0.20.0100.01017.40
8.0.10.0000.00816.99
8.0.00.0120.01216.83
7.4.330.0030.00315.55
7.4.320.0000.00616.46
7.4.300.0060.00016.48
7.4.290.0080.00316.34
7.4.280.0040.00416.43
7.4.270.0050.00216.50
7.4.260.0070.00016.38
7.4.250.0000.00716.37
7.4.240.0000.00916.43
7.4.230.0000.00716.54
7.4.220.0070.01716.25
7.4.210.0000.01316.48
7.4.200.0050.00216.35
7.4.160.0130.00816.32
7.4.150.0070.01017.40
7.4.140.0090.01417.86
7.4.130.0090.00816.34
7.4.120.0150.01116.41
7.4.110.0200.00316.28
7.4.100.0120.00616.24
7.4.90.0070.01016.38
7.4.80.0040.01219.39
7.4.70.0040.01216.34
7.4.60.0100.00716.29
7.4.50.0060.00616.50
7.4.40.0060.01216.32
7.4.30.0070.01316.34
7.4.00.0000.01514.70
7.3.330.0030.00313.04
7.3.320.0050.00013.11
7.3.310.0050.00316.21
7.3.300.0040.00416.15
7.3.290.0060.00816.13
7.3.280.0100.00816.11
7.3.270.0180.00317.40
7.3.260.0100.01016.12
7.3.250.0020.01616.32
7.3.240.0130.00416.22
7.3.230.0130.00616.46
7.3.210.0170.00316.10
7.3.200.0110.00716.29
7.3.190.0140.00716.19
7.3.180.0100.00716.19
7.3.170.0100.00616.37
7.3.160.0150.00716.38
7.2.330.0140.00416.30
7.2.320.0090.00816.53
7.2.310.0100.00716.60
7.2.300.0040.01416.39
7.2.290.0030.01316.43
7.1.200.0070.00315.62
7.1.70.0030.00316.77
7.1.60.0000.01017.16
7.1.30.0200.06038.29
7.1.20.0170.10038.22
7.1.10.0130.05722.17
7.1.00.0100.08022.36
7.0.200.0040.00816.85
7.0.170.0170.05021.82
7.0.160.0170.05721.82
7.0.150.0030.06721.83
7.0.140.0030.08021.85
7.0.130.0030.08321.83
7.0.120.0170.04321.85
7.0.110.0030.08021.75
7.0.100.0100.05721.81
7.0.90.0100.05721.94
7.0.80.0030.06021.86
7.0.70.0030.06021.83
7.0.60.0100.05321.83
7.0.50.0130.08021.85
7.0.40.0100.06721.99
7.0.30.0070.07321.98
7.0.20.0230.06321.88
7.0.10.0130.07321.88
7.0.00.0000.06721.96

preferences:
59.74 ms | 401 KiB | 5 Q