3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 1000000; $i++) { echo $i; }

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)
8.3.60.0240.01716.25
8.3.50.0440.01621.87
8.3.40.0420.00618.59
8.3.30.0390.00319.09
8.3.20.0190.00320.21
8.3.10.0130.00723.44
8.3.00.0150.00620.55
8.2.180.0320.01116.47
8.2.170.0350.01022.96
8.2.160.0370.00922.26
8.2.150.0170.00324.18
8.2.140.0180.00424.66
8.2.130.0240.00426.16
8.2.120.0230.01022.31
8.2.110.0290.00022.19
8.2.100.0200.01317.84
8.2.90.0120.00419.23
8.2.80.0120.00318.05
8.2.70.0110.00417.50
8.2.60.0070.01318.04
8.2.50.0120.00418.07
8.2.40.0000.01719.23
8.2.30.0070.01018.17
8.2.20.0100.00317.82
8.2.10.0160.00019.42
8.2.00.0120.00617.74
8.1.280.0320.01825.92
8.1.270.0150.00823.96
8.1.260.0200.00326.35
8.1.250.0150.00728.09
8.1.240.0200.00723.84
8.1.230.0230.00720.77
8.1.220.0110.00417.74
8.1.210.0150.00318.77
8.1.200.0090.00917.13
8.1.190.0090.00617.39
8.1.180.0070.00718.10
8.1.170.0110.00718.66
8.1.160.0110.00421.96
8.1.150.0150.00018.63
8.1.140.0140.00317.45
8.1.130.0080.01217.82
8.1.120.0100.00317.48
8.1.110.0100.00317.40
8.1.100.0120.00417.36
8.1.90.0100.00317.45
8.1.80.0070.00717.36
8.1.70.0070.00717.35
8.1.60.0100.00717.50
8.1.50.0070.00717.48
8.1.40.0110.00717.40
8.1.30.0090.00917.63
8.1.20.0070.00717.47
8.1.10.0140.00317.55
8.1.00.0070.00717.43
8.0.300.0140.00018.77
8.0.290.0070.00716.93
8.0.280.0110.00418.25
8.0.270.0100.00317.23
8.0.260.0070.00716.69
8.0.250.0140.00016.88
8.0.240.0150.00716.78
8.0.230.0100.00316.80
8.0.220.0040.01116.68
8.0.210.0070.00716.69
8.0.200.0070.00716.79
8.0.190.0100.00316.80
8.0.180.0140.00016.81
8.0.170.0140.00016.68
8.0.160.0100.00316.73
8.0.150.0070.00716.66
8.0.140.0110.00316.61
8.0.130.0120.00313.21
8.0.120.0150.00416.70
8.0.110.0070.00716.66
8.0.100.0070.00716.57
8.0.90.0100.00716.64
8.0.80.0290.02316.65
8.0.70.0040.01016.58
8.0.60.0140.00016.81
8.0.50.0070.00716.52
8.0.30.0660.02016.89
8.0.20.0360.03217.40
8.0.10.0130.00016.94
8.0.00.0710.03816.51
7.4.330.0040.00815.03
7.4.320.0120.00416.32
7.4.300.0090.00316.27
7.4.290.0030.01016.28
7.4.280.0060.01016.40
7.4.270.0060.01016.30
7.4.260.0030.01016.39
7.4.250.0070.01116.42
7.4.240.0140.00216.31
7.4.230.0100.00316.19
7.4.220.0370.06716.34
7.4.210.0210.03016.42
7.4.200.0070.00716.35
7.4.190.0030.01016.50
7.4.160.0620.04216.39
7.4.150.0820.04317.40
7.4.140.0480.04317.86
7.4.130.0650.02716.42
7.4.120.0690.02916.31
7.4.110.0800.03016.27
7.4.100.0950.03316.26
7.4.90.0830.03816.34
7.4.80.0710.03216.26
7.4.70.0320.02516.27
7.4.60.0400.03616.36
7.4.50.0100.01016.27
7.4.40.0350.01022.77
7.4.30.0320.02316.38
7.4.00.0150.01515.00
7.3.330.0060.00613.02
7.3.320.0110.00713.18
7.3.310.0130.00315.97
7.3.300.0110.00316.18
7.3.290.0220.02516.21
7.3.280.0230.03716.09
7.3.270.0410.02517.40
7.3.260.0760.03016.09
7.3.250.0620.02416.14
7.3.240.0530.04016.19
7.3.230.0630.03416.40
7.3.210.0610.04716.57
7.3.200.0640.04719.39
7.3.190.0320.03616.09
7.3.180.0750.03416.13
7.3.170.0810.02116.34
7.3.160.0450.04016.12
7.3.120.0130.01314.75
7.2.330.0610.04116.71
7.2.320.0400.03616.57
7.2.310.0890.04216.46
7.2.300.0420.03516.61
7.2.290.0350.03416.64
7.2.00.0150.00919.42
7.1.200.0140.01415.52
7.1.100.0230.01617.56
7.1.70.0080.00817.01
7.1.60.0320.02219.22
7.1.50.0160.00616.72
7.0.200.0140.00416.83

preferences:
43.21 ms | 401 KiB | 5 Q