3v4l.org

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

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)
8.3.60.0100.01018.31
8.3.50.0100.01018.31
8.3.40.0070.01118.86
8.3.30.0140.00018.46
8.3.20.0040.00421.77
8.3.10.0040.00423.48
8.3.00.0100.00018.88
8.2.180.0190.00018.16
8.2.170.0060.00922.96
8.2.160.0070.00719.38
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.01
8.2.110.0050.00519.03
8.2.100.0080.00417.78
8.2.90.0040.00417.88
8.2.80.0000.00818.04
8.2.70.0040.00417.80
8.2.60.0000.01018.07
8.2.50.0030.00618.10
8.2.40.0050.00219.17
8.2.30.0000.00719.09
8.2.20.0040.00417.92
8.2.10.0000.00719.21
8.2.00.0030.00519.37
8.1.280.0100.00725.92
8.1.270.0080.00024.66
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0100.00317.51
8.1.230.0090.00320.80
8.1.220.0050.00317.74
8.1.210.0000.01018.84
8.1.200.0100.00017.10
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0040.00418.75
8.1.150.0060.00318.85
8.1.140.0070.00022.07
8.1.130.0000.00720.05
8.1.120.0000.00717.29
8.1.110.0040.00417.41
8.1.100.0040.00417.43
8.1.90.0040.00417.41
8.1.80.0000.00817.37
8.1.70.0040.00417.36
8.1.60.0030.00617.55
8.1.50.0030.00517.43
8.1.40.0000.00817.41
8.1.30.0030.00617.64
8.1.20.0030.00617.39
8.1.10.0040.00417.40
8.1.00.0000.00917.43
8.0.300.0000.00819.73
8.0.290.0040.00416.63
8.0.280.0030.00318.40
8.0.270.0040.00417.21
8.0.260.0000.00718.37
8.0.250.0030.00316.95
8.0.240.0000.00716.81
8.0.230.0000.00716.90
8.0.220.0030.00516.77
8.0.210.0040.00416.84
8.0.200.0070.00016.85
8.0.190.0030.00516.81
8.0.180.0040.00416.82
8.0.170.0030.00516.84
8.0.160.0000.00716.81
8.0.150.0040.00416.79
8.0.140.0000.00716.66
8.0.130.0030.00313.25
8.0.120.0070.00016.75
8.0.110.0080.00016.83
8.0.100.0070.00016.80
8.0.90.0030.00516.67
8.0.80.0050.01116.84
8.0.70.0000.00716.78
8.0.60.0040.00416.84
8.0.50.0040.00416.91
8.0.30.0140.00517.01
8.0.20.0110.00817.40
8.0.10.0000.00816.94
8.0.00.0100.00716.60
7.4.330.0050.00015.55
7.4.320.0030.00316.44
7.4.300.0030.00316.43
7.4.290.0070.00016.37
7.4.280.0000.00816.43
7.4.270.0080.00016.48
7.4.260.0030.00316.46
7.4.250.0000.00716.41
7.4.240.0000.00716.50
7.4.230.0040.00416.41
7.4.220.0040.00416.43
7.4.210.0050.01016.47
7.4.200.0040.00416.25
7.4.160.0090.00816.35
7.4.140.0120.00517.86
7.4.130.0110.00716.51
7.4.120.0060.01216.26
7.4.110.0110.00816.52
7.4.100.0060.01516.43
7.4.90.0060.01116.46
7.4.80.0120.01019.39
7.4.70.0030.01616.28
7.4.60.0120.00916.33
7.4.50.0080.00416.45
7.4.40.0090.01216.35
7.4.00.0100.00715.07
7.3.330.0030.00313.14
7.3.320.0060.00012.93
7.3.310.0000.00716.27
7.3.300.0030.00316.09
7.3.290.0030.00316.12
7.3.280.0090.00916.14
7.3.260.0090.00916.25
7.3.240.0100.00916.12
7.3.230.0130.00316.36
7.3.210.0060.01016.10
7.3.200.0100.00716.41
7.3.190.0080.00816.04
7.3.180.0120.00316.35
7.3.170.0090.00916.40
7.3.160.0130.00416.05
7.3.00.0450.00714.48
7.2.330.0000.01916.42
7.2.320.0080.01016.34
7.2.310.0140.00416.50
7.2.300.0080.00816.57
7.2.290.0040.01216.50
7.2.130.0450.00314.89
7.2.120.0370.00614.95
7.2.110.0320.01114.80
7.2.100.0530.00714.95
7.2.90.0290.00614.82
7.2.80.0260.00314.75
7.2.70.0300.00314.64
7.2.60.0230.00714.89
7.2.50.1050.00014.87
7.2.40.0360.01015.00
7.2.30.0250.00914.95
7.2.20.0230.01314.63
7.2.10.0240.01214.59
7.2.00.0240.00314.79
7.1.250.0350.00913.51

preferences:
58.57 ms | 400 KiB | 5 Q