3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'bar'; function baz() { var_dump($foo); } baz();

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)
8.3.60.0140.00516.88
8.3.50.0170.00318.04
8.3.40.0070.00718.58
8.3.30.0040.01118.41
8.3.20.0050.00318.88
8.3.10.0070.00021.68
8.3.00.0030.00523.45
8.2.180.0120.00616.50
8.2.170.0000.01422.96
8.2.160.0100.00319.34
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0150.00421.00
8.2.120.0040.00426.35
8.2.110.0040.00419.30
8.2.100.0000.01217.84
8.2.90.0060.00319.13
8.2.80.0040.00417.97
8.2.70.0040.00417.92
8.2.60.0040.00417.93
8.2.50.0030.00618.10
8.2.40.0000.00719.30
8.2.30.0000.00819.25
8.2.20.0040.00418.01
8.2.10.0030.00519.82
8.2.00.0000.00719.29
8.1.280.0200.00325.92
8.1.270.0050.00322.10
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0090.00023.80
8.1.230.0110.00018.70
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0040.00417.25
8.1.180.0060.00318.10
8.1.170.0050.00318.90
8.1.160.0050.00218.81
8.1.150.0020.00518.82
8.1.140.0000.00717.54
8.1.130.0040.00419.13
8.1.120.0070.00017.46
8.1.110.0000.00717.45
8.1.100.0030.00517.43
8.1.90.0070.00017.36
8.1.80.0040.00417.41
8.1.70.0000.00717.34
8.1.60.0060.00317.47
8.1.50.0040.00417.39
8.1.40.0000.00917.47
8.1.30.0080.00017.61
8.1.20.0030.00617.60
8.1.10.0060.00317.41
8.1.00.0050.00317.36
8.0.300.0060.00318.77
8.0.290.0000.00716.63
8.0.280.0030.00318.43
8.0.270.0080.00017.23
8.0.260.0090.00017.12
8.0.250.0000.00716.84
8.0.240.0040.00416.97
8.0.230.0070.00016.86
8.0.220.0040.00416.89
8.0.210.0040.00416.79
8.0.200.0000.00716.81
8.0.190.0000.00716.88
8.0.180.0080.00016.95
8.0.170.0040.00416.77
8.0.160.0000.00716.77
8.0.150.0000.01016.75
8.0.140.0000.00716.82
8.0.130.0000.00513.39
8.0.120.0040.00416.82
8.0.110.0040.00416.91
8.0.100.0030.00316.91
8.0.90.0000.00716.93
8.0.80.0090.01116.85
8.0.70.0000.00816.78
8.0.60.0040.00416.91
8.0.50.0070.00016.77
8.0.30.0130.00716.95
8.0.20.0110.00817.40
8.0.10.0000.00916.98
8.0.00.0100.00716.61
7.4.330.0020.00215.55
7.4.320.0060.00016.47
7.4.300.0000.00716.58
7.4.290.0000.00716.56
7.4.280.0030.00616.48
7.4.270.0030.00716.57
7.4.260.0060.00616.49
7.4.250.0030.00316.52
7.4.240.0000.00716.48
7.4.230.0040.00416.66
7.4.220.0040.00416.59
7.4.210.0050.00916.52
7.4.200.0020.00516.63
7.4.160.0070.00716.49
7.4.140.0110.00717.86
7.4.130.0110.00616.50
7.4.120.0100.00816.53
7.4.110.0100.00616.50
7.4.100.0100.00716.43
7.4.90.0060.01116.39
7.4.80.0180.00319.39
7.4.70.0030.01516.26
7.4.60.0040.01216.54
7.4.50.0110.00416.28
7.4.40.0150.00616.26
7.4.00.0060.01214.96
7.3.330.0030.00313.16
7.3.320.0000.00613.15
7.3.310.0030.00316.32
7.3.300.0040.00416.27
7.3.290.0000.00716.26
7.3.280.0100.00616.26
7.3.260.0100.00916.30
7.3.240.0080.01216.36
7.3.230.0110.00516.20
7.3.210.0030.01416.42
7.3.200.0040.01416.52
7.3.190.0050.01116.34
7.3.180.0070.00716.34
7.3.170.0080.00816.41
7.3.160.0180.00316.56
7.2.330.0100.00716.45
7.2.320.0150.00916.54
7.2.310.0060.01216.70
7.2.300.0000.02016.57
7.2.290.0070.01016.20
7.2.70.0250.01114.70
7.2.60.0450.00614.65
7.2.50.0240.01014.62
7.2.40.0280.00615.00
7.2.30.0460.00714.94
7.2.20.0290.00914.75
7.2.10.0250.01014.77
7.2.00.0300.01214.77
7.1.200.0000.01115.49
7.1.170.0280.00613.51
7.1.160.0280.00713.80
7.1.150.0290.00613.61
7.1.140.0270.00713.93
7.1.130.0260.01013.94
7.1.120.0310.00713.55
7.1.110.0360.00613.80
7.1.100.0310.00614.00
7.1.90.0200.01313.85
7.1.80.1060.01013.73
7.1.70.0240.01013.65
7.1.60.0400.01431.72
7.1.50.0480.00631.74
7.1.40.0450.01032.00
7.1.30.0450.01031.83
7.1.20.0510.00331.73
7.1.10.0280.00913.97
7.1.00.0230.01013.57

preferences:
55.81 ms | 400 KiB | 5 Q