3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = fopen('php://temp', 'r'); var_dump(fwrite($f, 'hello'));

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)
8.3.60.0120.00616.50
8.3.50.0070.01018.07
8.3.40.0070.01118.59
8.3.30.0030.01418.48
8.3.20.0070.00018.77
8.3.10.0040.00421.65
8.3.00.0040.00420.55
8.2.180.0060.01518.66
8.2.170.0070.00722.96
8.2.160.0030.01020.98
8.2.150.0000.00724.18
8.2.140.0030.00524.66
8.2.130.0040.00422.25
8.2.120.0080.00026.35
8.2.110.0200.00319.17
8.2.100.0090.00319.52
8.2.90.0080.00019.03
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0040.00418.04
8.2.50.0080.00018.10
8.2.40.0000.00822.41
8.2.30.0030.00519.18
8.2.20.0000.00817.67
8.2.10.0040.00418.03
8.2.00.0000.00817.86
8.1.280.0120.00925.92
8.1.270.0000.00823.79
8.1.260.0050.00328.09
8.1.250.0070.00028.09
8.1.240.0090.00022.75
8.1.230.0040.00717.42
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0040.00417.13
8.1.190.0030.00617.10
8.1.180.0000.00818.10
8.1.170.0000.00818.57
8.1.160.0040.00422.12
8.1.150.0080.00018.67
8.1.140.0050.00219.50
8.1.130.0030.00317.62
8.1.120.0040.00417.37
8.1.110.0030.00617.26
8.1.100.0030.00517.28
8.1.90.0000.00817.35
8.1.80.0000.00717.36
8.1.70.0000.00717.29
8.1.60.0080.00017.52
8.1.50.0000.00817.45
8.1.40.0050.00317.47
8.1.30.0060.00317.50
8.1.20.0040.00417.46
8.1.10.0040.00417.45
8.1.00.0030.00517.41
8.0.300.0000.00718.77
8.0.290.0060.00316.63
8.0.280.0000.00718.42
8.0.270.0070.00017.20
8.0.260.0040.00417.20
8.0.250.0030.00516.89
8.0.240.0050.00316.94
8.0.230.0070.00016.85
8.0.220.0000.00716.80
8.0.210.0070.00016.81
8.0.200.0060.00016.95
8.0.190.0070.00016.89
8.0.180.0000.00716.87
8.0.170.0050.00316.89
8.0.160.0000.00716.90
8.0.150.0050.00216.80
8.0.140.0050.00216.74
8.0.130.0000.00513.23
8.0.120.0000.00716.72
8.0.110.0000.00816.76
8.0.100.0050.00316.83
8.0.90.0000.00716.79
8.0.80.0110.00416.79
8.0.70.0040.00416.65
8.0.60.0000.00716.89
8.0.50.0080.00016.93
8.0.30.0110.00817.01
8.0.20.0150.00717.40
8.0.10.0050.00316.84
8.0.00.0120.00316.68
7.4.330.0050.00015.08
7.4.320.0000.00816.57
7.4.300.0000.00616.43
7.4.290.0030.00316.39
7.4.280.0080.00016.31
7.4.270.0040.00416.33
7.4.260.0030.00316.48
7.4.250.0040.00416.31
7.4.240.0030.00316.43
7.4.230.0000.00716.33
7.4.220.0150.01116.45
7.4.210.0070.00716.50
7.4.200.0030.00316.31
7.4.160.0020.01316.29
7.4.150.0040.01617.40
7.4.140.0070.01017.86
7.4.130.0100.00816.33
7.4.120.0120.00716.45
7.4.110.0100.00616.50
7.4.100.0090.00916.39
7.4.90.0110.00716.43
7.4.80.0090.00919.39
7.4.70.0040.01616.48
7.4.60.0120.00316.52
7.4.50.0090.00616.34
7.4.40.0070.01116.23
7.4.30.0060.01616.54
7.4.00.0060.00314.73
7.3.330.0000.00513.00
7.3.320.0000.00612.95
7.3.310.0080.00016.01
7.3.300.0040.00416.21
7.3.290.0070.00016.02
7.3.280.0090.00916.16
7.3.270.0060.01517.40
7.3.260.0090.00916.22
7.3.250.0080.00916.14
7.3.240.0090.01316.22
7.3.230.0110.00516.39
7.3.210.0090.00916.46
7.3.200.0040.01316.21
7.3.190.0150.00316.29
7.3.180.0100.01016.21
7.3.170.0090.01216.41
7.3.160.0060.01016.14
7.2.330.0110.00816.60
7.2.320.0090.00916.57
7.2.310.0150.00616.54
7.2.300.0150.00916.54
7.2.290.0100.00716.48
7.2.60.0030.01416.75
7.2.00.0090.00618.84
7.1.200.0130.00015.67
7.1.70.0050.00217.17
7.1.60.0060.01319.81
7.1.00.0070.07322.44
7.0.200.0360.00314.48
7.0.100.0100.05719.99
7.0.90.0100.07320.00
7.0.80.0130.05719.99
7.0.70.0130.05019.87
7.0.60.0130.05719.97
7.0.50.0070.06020.26
7.0.40.0130.05020.28
7.0.30.0470.05720.25
7.0.20.0370.07020.35
7.0.10.0130.06320.23
7.0.00.0170.06020.31
5.6.250.0130.05020.73
5.6.240.0130.06320.73
5.6.230.0070.07320.50
5.6.220.0170.05720.61
5.6.210.0100.06720.56
5.6.200.0170.06321.08
5.6.190.0170.06021.09
5.6.180.0070.06321.13
5.6.170.0030.07021.07
5.6.160.0230.04321.11
5.6.150.0170.05321.09
5.6.140.0170.04721.18
5.6.130.0100.06321.10
5.6.120.0070.06021.16
5.6.110.0070.06021.08
5.6.100.0130.05720.97
5.6.90.0200.05021.05
5.6.80.0130.05020.55
5.6.70.0170.07320.45
5.6.60.0170.04720.45
5.6.50.0070.08020.49
5.6.40.0030.06720.41
5.6.30.0130.06020.39
5.6.20.0130.05020.43
5.6.10.0130.05020.34
5.6.00.0130.05020.46

preferences:
75.59 ms | 400 KiB | 5 Q