3v4l.org

run code in 300+ PHP versions simultaneously
<?hh function foo() { $var = "I'm a string"; var_dump($var); $v = Vector{'($var = 1234) || true'}; $v->map('assert'); var_dump($var); }

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)
8.3.60.0110.01116.13
8.3.50.0120.00616.34
8.3.40.0080.00818.72
8.3.30.0060.00818.63
8.3.20.0000.00720.04
8.3.10.0070.00023.50
8.3.00.0000.00722.14
8.2.180.0140.00716.38
8.2.170.0100.00722.96
8.2.160.0060.00919.09
8.2.150.0040.01124.18
8.2.140.0040.00424.66
8.2.130.0100.00721.03
8.2.120.0030.01026.35
8.2.110.0030.00722.11
8.2.100.0070.00417.72
8.2.90.0000.00819.09
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0000.00817.80
8.2.50.0080.00018.10
8.2.40.0040.00420.23
8.2.30.0050.00320.91
8.2.20.0000.00817.89
8.2.10.0040.00418.04
8.2.00.0040.00417.82
8.1.280.0120.00325.92
8.1.270.0040.00422.04
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00320.93
8.1.230.0040.00717.58
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.23
8.1.190.0080.00017.10
8.1.180.0070.00018.10
8.1.170.0030.00518.53
8.1.160.0000.00818.85
8.1.150.0000.00818.74
8.1.140.0040.00419.43
8.1.130.0070.00017.34
8.1.120.0060.00317.34
8.1.110.0030.00517.14
8.1.100.0000.00717.31
8.1.90.0050.00217.31
8.1.80.0030.00517.31
8.1.70.0070.00017.23
8.1.60.0060.00317.47
8.1.50.0000.00717.28
8.1.40.0050.00217.40
8.1.30.0000.00917.55
8.1.20.0040.00417.43
8.1.10.0000.00817.42
8.1.00.0050.00217.22
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.38
8.0.270.0030.00317.08
8.0.260.0030.00516.78
8.0.250.0030.00516.74
8.0.240.0040.00416.73
8.0.230.0000.00716.79
8.0.220.0000.00716.66
8.0.210.0070.00016.77
8.0.200.0040.00416.81
8.0.190.0040.00416.87
8.0.180.0040.00416.74
8.0.170.0000.00816.66
8.0.160.0030.00316.74
8.0.150.0000.00716.59
8.0.140.0070.00016.64
8.0.130.0030.00313.44
8.0.120.0040.00416.69
8.0.110.0050.00316.62
8.0.100.0030.00316.81
8.0.90.0040.00416.65
8.0.80.0060.00916.72
8.0.70.0080.00016.59
8.0.60.0080.00016.67
8.0.50.0030.00516.78
8.0.30.0090.00716.73
8.0.20.0080.01117.40
8.0.10.0080.00016.79
8.0.00.0070.01016.45
7.4.330.0030.00315.55
7.4.320.0080.00016.45
7.4.300.0000.00616.36
7.4.290.0000.00816.46
7.4.280.0000.00716.30
7.4.270.0000.00616.41
7.4.260.0050.00316.25
7.4.250.0060.00016.47
7.4.240.0000.00716.48
7.4.230.0030.00316.16
7.4.220.0060.01616.30
7.4.210.0050.00916.42
7.4.200.0000.00816.55
7.4.160.0130.00316.39
7.4.150.0120.00417.40
7.4.140.0110.01217.86
7.4.130.0120.00816.40
7.4.120.0090.01016.31
7.4.110.0110.00816.23
7.4.100.0100.01416.27
7.4.90.0070.01016.34
7.4.80.0090.01319.39
7.4.70.0100.00616.53
7.4.60.0120.01216.28
7.4.50.0060.00616.37
7.4.40.0030.01316.27
7.4.30.0070.01316.29
7.3.330.0080.00013.07
7.3.320.0000.00612.98
7.3.310.0000.00716.25
7.3.300.0030.00416.03
7.3.290.0030.00516.00
7.3.280.0110.00716.10
7.3.270.0090.00917.40
7.3.260.0150.00916.27
7.3.250.0090.00716.26
7.3.240.0110.01216.14
7.3.230.0100.00716.24
7.3.210.0070.01016.02
7.3.200.0170.00516.28
7.3.190.0060.01216.36
7.3.180.0030.01316.06
7.3.170.0110.00416.37
7.3.160.0060.00916.57
7.2.330.0170.00016.52
7.2.320.0090.00916.41
7.2.310.0090.00816.30
7.2.300.0100.01316.20
7.2.290.0030.01516.49
7.1.70.0030.00917.00
7.1.60.0230.00334.87
7.1.50.0140.01434.48
7.1.40.0180.00934.17
7.1.30.0150.01134.27
7.1.20.0220.01134.51
7.1.10.0030.01016.11
7.1.00.0030.01016.42
7.0.200.0030.00916.65
7.0.190.0080.00416.51
7.0.180.0000.01416.01
7.0.170.0100.00616.13
7.0.160.0030.01015.96
7.0.150.0000.01216.12
7.0.140.0070.00716.07
7.0.130.0070.00716.27
7.0.120.0030.01016.27
7.0.110.0030.01016.09
7.0.100.0060.00616.00
7.0.90.0040.00816.14
7.0.80.0050.00816.07
7.0.70.0070.00716.12
7.0.60.0060.00916.06
7.0.50.0000.01416.25
7.0.40.0060.00616.27
7.0.30.0000.01216.08
7.0.20.0060.00616.22
7.0.10.0040.00816.27
7.0.00.0030.01016.20

preferences:
59.56 ms | 401 KiB | 5 Q