3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0; $i < 15; $i += 2) { echo $i . $i + 1 . PHP_EOL; }

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)
8.3.60.0110.00718.43
8.3.50.0110.00716.22
8.3.40.0090.00918.71
8.3.30.0110.00718.61
8.3.20.0080.00020.29
8.3.10.0100.00023.49
8.3.00.0040.00419.68
8.2.180.0120.00916.63
8.2.170.0070.00722.96
8.2.160.0120.00319.04
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0060.00319.25
8.2.120.0070.00026.35
8.2.110.0090.00021.04
8.2.100.0080.00318.16
8.2.90.0030.00517.88
8.2.80.0040.00418.91
8.2.70.0030.00617.75
8.2.60.0000.00817.50
8.2.50.0000.00717.93
8.2.40.0100.00019.38
8.2.30.0040.00419.25
8.2.20.0040.00418.02
8.2.10.0080.00017.93
8.2.00.0000.00818.02
8.1.280.0080.00625.92
8.1.270.0030.00522.20
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0140.00319.13
8.1.230.0080.00322.70
8.1.220.0030.00518.62
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0080.00017.22
8.1.180.0030.00618.10
8.1.170.0040.00417.62
8.1.160.0050.00218.99
8.1.150.0030.00520.58
8.1.140.0000.00719.61
8.1.130.0070.00018.88
8.1.120.0000.00717.35
8.1.110.0070.00017.41
8.1.100.0040.00417.43
8.1.90.0000.00817.28
8.1.80.0000.00817.34
8.1.70.0040.00417.44
8.1.60.0050.00517.43
8.1.50.0080.00017.50
8.1.40.0040.00417.55
8.1.30.0040.00417.54
8.1.20.0000.00817.68
8.1.10.0000.00817.53
8.1.00.0040.00417.32
8.0.300.0070.00018.77
8.0.290.0020.00516.63
8.0.280.0070.00018.45
8.0.270.0030.00317.12
8.0.260.0000.00916.82
8.0.250.0070.00016.95
8.0.240.0050.00516.91
8.0.230.0000.00716.96
8.0.220.0000.00716.72
8.0.210.0040.00416.85
8.0.200.0000.00716.98
8.0.190.0080.00016.96
8.0.180.0040.00416.91
8.0.170.0040.00416.84
8.0.160.0000.00716.90
8.0.150.0000.00716.84
8.0.140.0050.00316.84
8.0.130.0000.00813.30
8.0.120.0040.00416.77
8.0.110.0040.00416.89
8.0.100.0070.00016.95
8.0.90.0040.00416.68
8.0.80.0140.00716.90
8.0.70.0020.00516.72
8.0.60.0020.00516.77
8.0.50.0000.00716.77
8.0.30.0090.00916.89
8.0.20.0170.01217.40
8.0.10.0000.00716.85
8.0.00.0090.00916.68
7.4.330.0050.00015.55
7.4.320.0030.00316.45
7.4.300.0060.00016.44
7.4.290.0030.00316.53
7.4.280.0040.00416.43
7.4.270.0050.00216.48
7.4.260.0070.00016.41
7.4.250.0050.00316.53
7.4.240.0040.00416.46
7.4.230.0030.00316.61
7.4.220.0140.01416.48
7.4.210.0040.01116.35
7.4.200.0000.00816.19
7.4.160.0120.00516.48
7.4.150.0060.01217.40
7.4.140.0100.00817.86
7.4.130.0110.00616.46
7.4.120.0130.00616.39
7.4.110.0130.00616.46
7.4.100.0210.00416.36
7.4.90.0060.01216.45
7.4.80.0080.00819.39
7.4.70.0110.00516.61
7.4.60.0040.01216.50
7.4.50.0110.00416.29
7.4.40.0160.00616.34
7.4.30.0190.00416.42
7.4.00.0060.00914.88
7.3.330.0000.00513.18
7.3.320.0050.00013.05
7.3.310.0000.00616.08
7.3.300.0060.00016.12
7.3.290.0010.01416.25
7.3.280.0070.00916.27
7.3.270.0140.00417.40
7.3.260.0140.00316.54
7.3.250.0100.00716.39
7.3.240.0100.01116.44
7.3.230.0130.00616.48
7.3.210.0080.00816.59
7.3.200.0100.00616.75
7.3.190.0060.00916.39
7.3.180.0100.00616.48
7.3.170.0040.01216.27
7.3.160.0070.01416.21
7.2.330.0070.01116.65
7.2.320.0070.01016.64
7.2.310.0100.00716.71
7.2.300.0110.00516.73
7.2.290.0050.01116.64
7.2.60.0120.00317.00
7.2.00.0080.00019.50
7.1.200.0070.00715.90
7.1.100.0070.01118.14
7.1.70.0060.01017.03
7.1.60.0210.01235.12
7.1.50.0250.00934.97
7.1.40.0330.00834.64
7.1.30.0210.01034.67
7.1.20.0250.01534.40
7.1.10.0090.01016.40
7.1.00.0060.01316.68
7.0.200.0070.01016.90
7.0.190.0080.00916.64
7.0.180.0130.00516.34
7.0.170.0070.01116.41
7.0.160.0170.00316.26
7.0.150.0100.00716.31
7.0.140.0060.01416.58
7.0.130.0000.01716.46
7.0.120.0070.00816.75
7.0.110.0080.01216.29
7.0.100.0060.00916.16
7.0.90.0130.00416.42
7.0.80.0100.00716.65
7.0.70.0030.01616.38
7.0.60.0110.00816.25
7.0.50.0070.00716.48
7.0.40.0060.01216.61
7.0.30.0060.01316.43
7.0.20.0070.01016.50
7.0.10.0090.00916.57
7.0.00.0000.01916.40

preferences:
56.78 ms | 400 KiB | 5 Q