3v4l.org

run code in 300+ PHP versions simultaneously
<?php while (true){ echo "abc<br />\n"; }

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)
8.3.60.0110.00818.30
8.3.50.0220.00521.92
8.3.40.0160.00318.72
8.3.30.0160.01018.80
8.3.20.0070.00320.03
8.3.10.0070.00322.04
8.3.00.0100.00022.34
8.2.180.0130.01018.04
8.2.170.0150.00722.96
8.2.160.0180.00020.90
8.2.150.0110.00024.18
8.2.140.0050.00524.66
8.2.130.0050.00526.16
8.2.120.0070.00419.23
8.2.110.0070.00719.27
8.2.100.0110.00318.09
8.2.90.0090.00019.09
8.2.80.0030.00717.97
8.2.70.0060.00317.75
8.2.60.0000.00817.91
8.2.50.0000.01018.10
8.2.40.0040.00420.56
8.2.30.0040.00419.20
8.2.20.0080.00017.66
8.2.10.0090.00019.46
8.2.00.0000.00817.78
8.1.280.0190.00025.92
8.1.270.0060.00322.10
8.1.260.0110.00026.35
8.1.250.0060.00328.09
8.1.240.0110.00022.10
8.1.230.0100.00320.43
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0090.00317.09
8.1.190.0060.00617.00
8.1.180.0060.00318.10
8.1.170.0070.00318.44
8.1.160.0070.00418.88
8.1.150.0030.00520.04
8.1.140.0050.00317.35
8.1.130.0050.00517.82
8.1.120.0040.00417.46
8.1.110.0040.00417.41
8.1.100.0050.00317.38
8.1.90.0090.00017.38
8.1.80.0060.00317.39
8.1.70.0040.00417.28
8.1.60.0060.00317.51
8.1.50.0030.00717.46
8.1.40.0040.00417.48
8.1.30.0040.00417.39
8.1.20.0030.00617.52
8.1.10.0060.00317.41
8.1.00.0000.00917.45
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0030.00618.23
8.0.270.0080.00017.19
8.0.260.0050.00316.70
8.0.250.0000.00816.73
8.0.240.0080.00016.72
8.0.230.0040.00416.80
8.0.220.0040.00416.72
8.0.210.0060.00316.77
8.0.200.0000.00816.70
8.0.190.0050.00516.71
8.0.180.0040.00416.69
8.0.170.0040.00716.64
8.0.160.0060.00316.84
8.0.150.0030.00616.59
8.0.140.0000.00816.74
8.0.130.0000.00713.24
8.0.120.0090.00016.63
8.0.110.0060.00316.63
8.0.100.0040.00416.76
8.0.90.0060.00316.69
8.0.80.0150.00816.65
8.0.70.0080.00016.68
8.0.60.0050.00316.72
8.0.50.0090.00016.75
8.0.30.0200.01116.87
8.0.20.0240.01417.40
8.0.10.0090.00016.88
8.0.00.0160.02016.61
7.4.330.0030.00315.00
7.4.320.0050.00216.26
7.4.300.0040.00416.32
7.4.290.0040.00416.26
7.4.280.0080.00416.28
7.4.270.0100.00016.23
7.4.260.0050.00316.30
7.4.250.0040.00416.11
7.4.240.0030.00616.26
7.4.230.0000.00816.04
7.4.220.0040.02216.26
7.4.210.0060.01416.32
7.4.200.0070.00416.45
7.4.190.0000.00816.11
7.4.160.0160.01216.39
7.4.150.0230.01517.40
7.4.140.0230.01517.86
7.4.130.0260.01116.39
7.4.120.0210.01416.34
7.4.110.0150.01216.30
7.4.100.0200.00816.51
7.4.90.0250.00316.30
7.4.80.0200.01019.39
7.4.70.0270.00316.35
7.4.60.0190.01616.45
7.4.50.0080.00316.01
7.4.40.0140.00722.77
7.4.30.0100.01316.45
7.4.00.0090.01214.85
7.3.330.0070.00013.11
7.3.320.0040.00413.10
7.3.310.0030.00515.92
7.3.300.0080.00016.12
7.3.290.0100.01416.10
7.3.280.0130.01016.09
7.3.270.0310.02217.40
7.3.260.0200.01116.26
7.3.250.0230.00516.17
7.3.240.0200.01716.01
7.3.230.0220.00916.39
7.3.210.0180.01216.17
7.3.200.0250.00416.28
7.3.190.0200.01016.15
7.3.180.0200.01716.28
7.3.170.0130.01316.27
7.3.160.0150.01116.32
7.3.120.0110.01514.69
7.2.330.0140.01416.34
7.2.320.0170.01416.53
7.2.310.0110.02316.34
7.2.300.0090.01516.25
7.2.290.0090.01616.46
7.2.60.0070.01016.57
7.1.200.0130.00615.51
7.1.100.0040.00718.06
7.1.70.0110.00716.88
7.1.60.0160.01019.82
7.1.50.0140.01016.89
7.0.200.0000.00916.79

preferences:
43.95 ms | 401 KiB | 5 Q