3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $a ;

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)
8.3.60.0140.00316.63
8.3.50.0060.00918.05
8.3.40.0140.00318.75
8.3.30.0140.00018.72
8.3.20.0050.00220.35
8.3.10.0080.00023.48
8.3.00.0080.00019.50
8.2.180.0100.01016.38
8.2.170.0110.00322.96
8.2.160.0100.00320.27
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0090.00017.48
8.2.120.0100.00326.35
8.2.110.0080.00019.19
8.2.100.0080.00417.63
8.2.90.0040.00419.17
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0080.00017.80
8.2.50.0030.00818.07
8.2.40.0000.00819.39
8.2.30.0050.00320.66
8.2.20.0000.01017.56
8.2.10.0070.00018.03
8.2.00.0000.00817.97
8.1.280.0110.00725.92
8.1.270.0110.00723.75
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00622.75
8.1.230.0040.00817.42
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0060.00317.10
8.1.190.0030.00516.88
8.1.180.0060.00318.10
8.1.170.0050.00320.55
8.1.160.0070.00021.99
8.1.150.0040.00418.66
8.1.140.0040.00419.43
8.1.130.0040.00417.57
8.1.120.0000.00717.23
8.1.110.0000.00717.34
8.1.100.0000.00717.30
8.1.90.0000.00817.29
8.1.80.0000.00717.31
8.1.70.0000.00717.22
8.1.60.0100.00017.35
8.1.50.0000.00817.38
8.1.40.0040.00417.37
8.1.30.0030.00617.51
8.1.20.0040.00417.46
8.1.10.0080.00017.37
8.1.00.0060.00317.36
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0030.00318.29
8.0.270.0000.00717.10
8.0.260.0000.00617.09
8.0.250.0040.00416.84
8.0.240.0000.00716.98
8.0.230.0100.00016.78
8.0.220.0030.00316.80
8.0.210.0030.00516.82
8.0.200.0000.00716.89
8.0.190.0080.00016.88
8.0.180.0000.00816.73
8.0.170.0040.00416.84
8.0.160.0000.00716.78
8.0.150.0050.00316.73
8.0.140.0000.00816.63
8.0.130.0000.00613.16
8.0.120.0040.00416.76
8.0.110.0030.00516.79
8.0.100.0000.00816.62
8.0.90.0070.00016.75
8.0.80.0060.00916.81
8.0.70.0040.00416.88
8.0.60.0070.00016.77
8.0.50.0070.00016.77
8.0.30.0120.01017.09
8.0.20.0110.00917.40
8.0.10.0040.00316.95
8.0.00.0140.00616.79
7.4.330.0050.00016.84
7.4.320.0030.00316.29
7.4.300.0030.00316.36
7.4.290.0000.00616.38
7.4.280.0070.00316.36
7.4.270.0030.00516.36
7.4.260.0030.00316.39
7.4.250.0040.00416.43
7.4.240.0040.00316.39
7.4.230.0000.00716.28
7.4.220.0090.00916.57
7.4.210.0040.00916.31
7.4.200.0000.00716.55
7.4.160.0080.00816.45
7.4.150.0060.01217.40
7.4.140.0100.00817.86
7.4.130.0100.00916.28
7.4.120.0130.00516.36
7.4.110.0170.00016.36
7.4.100.0090.00916.38
7.4.90.0030.01316.59
7.4.80.0120.00919.39
7.4.70.0140.00316.38
7.4.60.0160.00016.45
7.4.50.0070.01116.38
7.4.40.0120.00316.45
7.4.30.0090.00916.39
7.4.00.0060.00914.82
7.3.330.0050.00012.98
7.3.320.0050.00013.19
7.3.310.0060.00016.39
7.3.300.0000.00716.23
7.3.290.0000.00716.24
7.3.280.0090.01016.29
7.3.270.0070.01017.40
7.3.260.0100.01316.29
7.3.250.0070.00916.38
7.3.240.0090.00916.29
7.3.230.0080.00816.39
7.3.210.0100.00616.28
7.3.200.0120.00916.36
7.3.190.0090.00716.28
7.3.180.0060.01316.45
7.3.170.0040.01516.29
7.3.160.0070.01016.34
7.2.330.0100.01016.39
7.2.320.0170.00016.63
7.2.310.0030.01816.31
7.2.300.0070.01016.45
7.2.290.0030.01916.32
7.2.60.0240.00516.27
7.2.00.0050.00519.35
7.1.200.0030.00915.54
7.1.100.0030.01017.84
7.1.70.0050.00516.52
7.1.60.0140.01019.36
7.1.50.0080.00616.85
7.1.00.0000.08022.27
7.0.200.0000.00816.60
7.0.60.0200.07319.95
7.0.50.0030.04017.80
7.0.40.0100.03720.25
7.0.30.0200.04320.09
7.0.20.0400.07020.20
7.0.10.0100.04020.22
7.0.00.0100.04720.17
5.6.280.0100.05321.06
5.6.210.0100.07720.62
5.6.200.0000.06718.13
5.6.190.0030.04320.49
5.6.180.0300.05020.48
5.6.170.0270.08320.38
5.6.160.0070.05720.54
5.6.150.0070.04318.12
5.6.140.0070.08318.21
5.6.130.0030.04018.11
5.6.120.0100.08320.89
5.6.110.0070.07320.98
5.6.100.0200.07320.92
5.6.90.0170.07721.02
5.6.80.0070.05320.39
5.5.350.0130.08720.28
5.5.340.0070.06717.91
5.5.330.0170.05320.25
5.5.320.0030.04320.19
5.5.310.0500.06320.26
5.5.300.0070.08018.01
5.5.290.0070.05318.01
5.5.280.0200.07720.88
5.5.270.0070.08720.88
5.5.260.0070.08720.96
5.5.250.0030.04020.42
5.5.240.4230.03720.06

preferences:
43.88 ms | 400 KiB | 5 Q