3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0; $i < 15; $i += 2) { echo $i . PHP_EOL; echo ($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)
8.3.60.0120.00318.43
8.3.50.0120.00316.38
8.3.40.0040.01118.50
8.3.30.0080.00818.69
8.3.20.0040.00420.34
8.3.10.0030.00721.85
8.3.00.0050.00319.69
8.2.180.0070.00716.50
8.2.170.0110.00322.96
8.2.160.0100.00318.94
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00019.14
8.2.120.0050.00226.35
8.2.110.0030.00621.14
8.2.100.0120.00017.91
8.2.90.0060.00319.36
8.2.80.0000.00817.97
8.2.70.0000.00917.63
8.2.60.0060.00317.93
8.2.50.0000.00818.10
8.2.40.0080.00020.36
8.2.30.0050.00219.18
8.2.20.0040.00418.00
8.2.10.0000.00818.01
8.2.00.0000.00718.15
8.1.280.0040.01425.92
8.1.270.0000.00822.19
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.09
8.1.230.0130.00318.89
8.1.220.0030.00617.76
8.1.210.0080.00018.77
8.1.200.0100.00017.35
8.1.190.0030.00517.23
8.1.180.0040.00418.10
8.1.170.0040.00418.48
8.1.160.0000.00719.04
8.1.150.0040.00418.86
8.1.140.0040.00419.48
8.1.130.0000.00718.91
8.1.120.0000.00817.32
8.1.110.0030.00617.36
8.1.100.0040.00417.45
8.1.90.0050.00317.33
8.1.80.0000.00717.48
8.1.70.0060.00317.49
8.1.60.0030.00617.57
8.1.50.0040.00417.59
8.1.40.0030.00617.48
8.1.30.0050.00317.59
8.1.20.0060.00317.67
8.1.10.0080.00017.47
8.1.00.0040.00417.41
8.0.300.0050.00319.89
8.0.290.0000.00816.63
8.0.280.0030.00318.36
8.0.270.0000.00717.30
8.0.260.0040.00416.81
8.0.250.0000.00616.84
8.0.240.0050.00316.90
8.0.230.0030.00316.92
8.0.220.0020.00516.76
8.0.210.0000.00716.80
8.0.200.0050.00216.95
8.0.190.0040.00416.90
8.0.180.0040.00416.92
8.0.170.0000.00716.95
8.0.160.0050.00316.89
8.0.150.0030.00316.84
8.0.140.0000.00716.79
8.0.130.0060.00313.35
8.0.120.0000.00816.84
8.0.110.0070.00016.75
8.0.100.0040.00316.85
8.0.90.0000.00716.91
8.0.80.0110.00616.83
8.0.70.0030.00416.85
8.0.60.0050.00316.82
8.0.50.0000.00816.77
8.0.30.0060.01317.09
8.0.20.0130.00817.40
8.0.10.0040.00416.83
8.0.00.0100.00716.64
7.4.330.0000.00515.55
7.4.320.0060.00016.54
7.4.300.0030.00316.44
7.4.290.0000.00716.45
7.4.280.0030.00316.53
7.4.270.0030.00316.53
7.4.260.0070.00316.46
7.4.250.0040.00416.38
7.4.240.0070.00016.58
7.4.230.0000.00616.31
7.4.220.0040.01616.39
7.4.210.0080.00816.64
7.4.200.0040.00416.18
7.4.160.0070.01016.37
7.4.150.0120.00617.40
7.4.140.0140.00617.86
7.4.130.0140.00816.38
7.4.120.0120.00916.44
7.4.110.0110.00616.41
7.4.100.0080.01616.50
7.4.90.0090.01516.36
7.4.80.0130.00619.39
7.4.70.0080.00816.60
7.4.60.0070.00716.23
7.4.50.0070.00716.18
7.4.40.0100.01216.47
7.4.30.0130.00416.36
7.4.00.0060.00914.82
7.3.330.0000.00512.99
7.3.320.0050.00013.09
7.3.310.0050.00316.19
7.3.300.0030.00316.26
7.3.290.0070.00916.28
7.3.280.0090.00716.28
7.3.270.0070.01017.40
7.3.260.0160.00516.21
7.3.250.0100.00716.33
7.3.240.0090.01116.30
7.3.230.0100.00916.47
7.3.210.0130.00316.22
7.3.200.0120.00916.54
7.3.190.0090.00916.65
7.3.180.0130.00316.20
7.3.170.0120.00416.24
7.3.160.0110.00616.25
7.2.330.0110.00716.71
7.2.320.0000.01716.67
7.2.310.0060.01016.63
7.2.300.0080.01116.32
7.2.290.0120.00316.72
7.2.60.0070.00716.96
7.2.00.0000.01019.72
7.1.200.0060.00915.69
7.1.100.0060.00318.00
7.1.70.0070.01417.02
7.1.60.0690.01135.16
7.1.50.0230.01634.66
7.1.40.0230.01434.54
7.1.30.0240.01134.32
7.1.20.0250.01234.55
7.1.10.0050.01816.30
7.1.00.0070.01016.61
7.0.200.0060.01116.70
7.0.190.0490.01216.82
7.0.180.0000.01716.24
7.0.170.0030.01316.20
7.0.160.0090.00916.18
7.0.150.0110.00716.06
7.0.140.0070.01116.41
7.0.130.0460.00616.51
7.0.120.0070.01016.80
7.0.110.0300.01314.73
7.0.100.0100.00316.34
7.0.90.0040.01216.51
7.0.80.0040.01216.47
7.0.70.0300.01716.38
7.0.60.0060.01316.30
7.0.50.0500.00314.62
7.0.40.0050.00916.75
7.0.30.0030.01516.45
7.0.20.0030.01016.35
7.0.10.0080.01016.38
7.0.00.0080.00816.61

preferences:
61.74 ms | 401 KiB | 5 Q