3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; $b = 0; var_dump($a, $b);

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)
8.3.60.0120.00616.38
8.3.50.0070.01016.50
8.3.40.0130.01018.42
8.3.30.0100.00318.59
8.3.20.0040.00420.45
8.3.10.0080.00023.56
8.3.00.0040.00420.95
8.2.180.0150.00616.32
8.2.170.0060.00822.96
8.2.160.0100.00320.38
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00721.06
8.2.120.0040.00426.35
8.2.110.0060.00320.53
8.2.100.0060.00617.78
8.2.90.0080.00017.63
8.2.80.0040.00418.61
8.2.70.0030.00517.80
8.2.60.0000.00717.80
8.2.50.0040.00418.10
8.2.40.0040.00420.52
8.2.30.0030.00519.10
8.2.20.0000.00718.04
8.2.10.0040.00418.05
8.2.00.0050.00217.57
8.1.280.0150.00625.92
8.1.270.0000.00821.95
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0060.00320.61
8.1.230.0090.00320.85
8.1.220.0040.00417.75
8.1.210.0080.00018.77
8.1.200.0000.00817.13
8.1.190.0040.00417.30
8.1.180.0040.00418.10
8.1.170.0070.00018.70
8.1.160.0040.00420.68
8.1.150.0040.00420.16
8.1.140.0000.00819.41
8.1.130.0030.00517.54
8.1.120.0000.00717.43
8.1.110.0040.00417.21
8.1.100.0040.00417.41
8.1.90.0000.00817.28
8.1.80.0070.00017.43
8.1.70.0070.00017.32
8.1.60.0000.00717.49
8.1.50.0040.00417.33
8.1.40.0000.00717.43
8.1.30.0030.00617.59
8.1.20.0040.00417.52
8.1.10.0020.00517.40
8.1.00.0050.00217.34
8.0.300.0070.00018.77
8.0.290.0060.00316.63
8.0.280.0030.00318.37
8.0.270.0030.00317.18
8.0.260.0000.00717.09
8.0.250.0000.00716.75
8.0.240.0030.00316.90
8.0.230.0040.00416.92
8.0.220.0030.00316.70
8.0.210.0030.00316.72
8.0.200.0000.00716.79
8.0.190.0000.00816.83
8.0.180.0060.00316.85
8.0.170.0000.00716.73
8.0.160.0040.00416.81
8.0.150.0040.00416.75
8.0.140.0000.00716.77
8.0.130.0000.00513.25
8.0.120.0030.00516.79
8.0.110.0040.00416.86
8.0.100.0000.00816.79
8.0.90.0000.00716.85
8.0.80.0140.00716.77
8.0.70.0000.00816.68
8.0.60.0080.00016.71
8.0.50.0050.00316.76
8.0.30.0090.00916.90
8.0.20.0090.01217.40
8.0.10.0050.00316.93
8.0.00.0070.01016.70
7.4.330.0050.00015.55
7.4.320.0060.00016.52
7.4.300.0000.00716.34
7.4.290.0040.00416.49
7.4.280.0080.00316.50
7.4.270.0000.00716.53
7.4.260.0030.00316.54
7.4.250.0070.00016.49
7.4.240.0000.00716.52
7.4.230.0030.00316.58
7.4.220.0130.00716.48
7.4.210.0090.00616.63
7.4.200.0030.00516.55
7.4.160.0060.01116.41
7.4.150.0110.00717.40
7.4.140.0080.01217.86
7.4.130.0090.00816.37
7.4.120.0130.00416.35
7.4.110.0120.00616.25
7.4.100.0110.00516.34
7.4.90.0060.01216.39
7.4.80.0090.00919.39
7.4.70.0090.00916.37
7.4.60.0030.01316.30
7.4.50.0030.01316.24
7.4.40.0070.01016.41
7.4.30.0170.00616.25
7.4.00.0090.00614.82
7.3.330.0050.00013.02
7.3.320.0000.00512.91
7.3.310.0000.00716.08
7.3.300.0030.00316.16
7.3.290.0080.00716.14
7.3.280.0090.00816.17
7.3.270.0120.00617.40
7.3.260.0130.00516.45
7.3.250.0100.00816.20
7.3.240.0110.00816.30
7.3.230.0120.00916.39
7.3.210.0130.00316.12
7.3.200.0080.00916.28
7.3.190.0110.00516.11
7.3.180.0060.01316.36
7.3.170.0060.00916.27
7.3.160.0100.01016.40
7.3.10.0060.00616.60
7.3.00.0070.01416.40
7.2.330.0180.00616.11
7.2.320.0070.01016.20
7.2.310.0030.01316.29
7.2.300.0110.00616.36
7.2.290.0030.01416.42
7.2.130.0110.00716.59
7.2.120.0120.00016.39
7.2.110.0070.00716.55
7.2.100.0060.01016.39
7.2.90.0060.00916.24
7.2.80.0030.00916.36
7.2.70.0060.00916.83
7.2.60.0090.00216.59
7.2.50.0070.00716.77
7.2.40.0000.01516.60
7.2.30.0070.00716.52
7.2.20.0000.00916.36
7.2.10.0130.00316.68
7.2.00.0010.01117.97
7.1.250.0040.00715.71
7.1.200.0100.00315.70
7.1.100.0070.01018.10
7.1.70.0000.00717.04
7.1.60.0070.01417.02
7.1.00.0000.08022.43
7.0.200.0680.00714.81
7.0.130.0130.05022.07
7.0.120.0070.05322.11
7.0.110.0170.05022.02
7.0.100.0200.04322.09
7.0.90.0030.06022.12
7.0.80.0030.06322.05
7.0.70.0070.05322.11
7.0.60.0070.05322.07
7.0.50.0070.06022.13
7.0.40.0130.06022.12
7.0.30.0030.06022.08
7.0.20.0070.05722.11
7.0.10.0100.05022.10
7.0.00.0000.06022.14
5.6.280.0000.06020.84
5.6.270.0130.05020.84
5.6.260.0100.05721.10
5.6.250.0130.06020.88
5.6.240.0000.06321.07
5.6.230.0000.06321.07
5.6.220.0070.05320.86
5.6.210.0070.05320.91
5.6.200.0100.05721.08
5.6.190.0030.06321.00
5.6.180.0070.05721.09
5.6.170.0030.05720.99
5.6.160.0270.07021.06
5.6.150.0100.05721.04
5.6.140.0100.06021.00
5.6.130.0100.05320.86
5.6.120.0100.05720.94
5.6.110.0070.06021.02
5.6.100.0070.06020.82
5.6.90.0170.04720.85
5.6.80.0130.04720.21
5.6.70.0000.06020.37
5.6.60.0070.05720.40
5.6.50.0130.04720.46
5.6.40.0100.05020.39
5.6.30.0130.05020.36
5.6.20.0100.05320.20
5.6.10.0270.05720.27
5.6.00.0070.05320.21

preferences:
61.67 ms | 400 KiB | 5 Q