3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ord(1234));

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)
8.3.60.0170.00716.35
8.3.50.0070.00716.20
8.3.40.0060.00918.36
8.3.30.0140.00018.51
8.3.20.0080.00021.73
8.3.10.0040.00423.63
8.3.00.0080.00019.66
8.2.180.0030.01418.18
8.2.170.0120.00322.96
8.2.160.0120.00619.20
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0060.00320.40
8.2.120.0070.00026.35
8.2.110.0090.00021.09
8.2.100.0040.00717.78
8.2.90.0030.00519.09
8.2.80.0000.00817.97
8.2.70.0030.00617.38
8.2.60.0000.01017.80
8.2.50.0000.00819.23
8.2.40.0000.00722.13
8.2.30.0000.00719.11
8.2.20.0030.00517.86
8.2.10.0070.00017.82
8.2.00.0070.00017.79
8.1.280.0070.00725.92
8.1.270.0080.00020.56
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00319.41
8.1.230.0080.00317.71
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.10
8.1.190.0040.00417.10
8.1.180.0000.00718.10
8.1.170.0040.00418.70
8.1.160.0070.00018.79
8.1.150.0000.00822.09
8.1.140.0040.00419.39
8.1.130.0040.00418.63
8.1.120.0000.00717.20
8.1.110.0050.00217.29
8.1.100.0080.00017.36
8.1.90.0000.00717.29
8.1.80.0000.01317.26
8.1.70.0080.00017.27
8.1.60.0040.00417.45
8.1.50.0040.00417.34
8.1.40.0030.00517.42
8.1.30.0030.00917.56
8.1.20.0070.00017.55
8.1.10.0000.00717.28
8.1.00.0000.00717.29
8.0.300.0090.00018.77
8.0.290.0050.00316.58
8.0.280.0080.00018.29
8.0.270.0000.00717.15
8.0.260.0060.00016.68
8.0.250.0030.00316.72
8.0.240.0000.00716.86
8.0.230.0040.00416.79
8.0.220.0000.00816.65
8.0.210.0030.00316.73
8.0.200.0000.00616.82
8.0.190.0040.00416.84
8.0.180.0040.00416.73
8.0.170.0070.00416.78
8.0.160.0000.00816.85
8.0.150.0030.00316.64
8.0.140.0030.00316.61
8.0.130.0060.00313.16
8.0.120.0000.00716.64
8.0.110.0000.00716.81
8.0.100.0030.00316.55
8.0.90.0000.00716.71
8.0.80.0150.00016.67
8.0.70.0070.00016.86
8.0.60.0000.00716.82
8.0.50.0000.00816.55
8.0.30.0100.00816.89
8.0.20.0100.01217.40
8.0.10.0050.00316.75
8.0.00.0090.00916.53
7.4.330.0000.00515.55
7.4.320.0030.00316.48
7.4.300.0060.00016.46
7.4.290.0060.00316.46
7.4.280.0030.00616.48
7.4.270.0000.00716.45
7.4.260.0030.00316.29
7.4.250.0050.00316.37
7.4.240.0040.00416.45
7.4.230.0050.00216.48
7.4.220.0100.01716.48
7.4.210.0000.02016.32
7.4.200.0030.00316.20
7.4.160.0100.00816.19
7.4.150.0080.01217.40
7.4.140.0090.01117.86
7.4.130.0160.00716.22
7.4.120.0100.00916.30
7.4.110.0130.00316.34
7.4.100.0130.00416.38
7.4.90.0130.00616.42
7.4.80.0060.00919.39
7.4.70.0060.01016.29
7.4.60.0080.00916.55
7.4.50.0100.00716.39
7.4.40.0110.01116.45
7.4.30.0170.00616.26
7.4.00.0040.01114.66
7.3.330.0030.00312.88
7.3.320.0020.00212.87
7.3.310.0000.00716.13
7.3.300.0040.00416.14
7.3.290.0070.00816.13
7.3.280.0050.01216.10
7.3.270.0070.01017.40
7.3.260.0100.00716.24
7.3.250.0110.00816.31
7.3.240.0090.00916.13
7.3.230.0150.00316.34
7.3.210.0110.00616.48
7.3.200.0120.00416.14
7.3.190.0080.00816.30
7.3.180.0090.01116.41
7.3.170.0090.00616.06
7.3.160.0080.00816.33
7.2.330.0120.00616.52
7.2.320.0070.01116.51
7.2.310.0110.00616.20
7.2.300.0060.01116.29
7.2.290.0140.00416.32
7.2.60.0170.00816.19
7.2.50.0030.01016.69
7.1.200.0210.00715.50
7.1.70.0070.00716.70
7.1.60.1170.01033.11
7.1.50.0830.01732.91
7.1.40.1830.01032.38
7.1.30.1400.02032.56
7.1.20.1270.01032.65
7.1.10.1370.00714.82
7.1.00.0070.01014.61
7.0.200.1200.01014.86
7.0.190.0970.01014.40
7.0.180.1000.01014.24
7.0.170.1700.01014.32
7.0.160.1270.00714.20
7.0.150.1300.01314.33
7.0.140.1500.00714.42
7.0.130.1400.01714.60
7.0.120.0500.01714.56
7.0.110.1470.01314.24
7.0.100.0070.01014.35
7.0.90.1870.01714.25
7.0.80.1600.00714.46
7.0.70.2170.00714.25
7.0.60.0070.00713.92
7.0.50.0100.00314.36
7.0.40.0200.01314.44
7.0.30.0070.00714.58
7.0.20.0100.00314.40
7.0.10.0100.00714.52
7.0.00.0070.00714.24

preferences:
73.64 ms | 401 KiB | 5 Q