3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 65; $i <= 126; $i++) { If($i >90){ $k = floor($i/65); echo chr($k*65-26); } echo "".chr(($i%65)+65)."<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)
8.3.60.0070.01118.55
8.3.50.0000.01416.41
8.3.40.0110.00318.67
8.3.30.0120.00318.54
8.3.20.0020.00520.21
8.3.10.0040.00422.04
8.3.00.0050.00320.90
8.2.180.0110.00716.50
8.2.170.0070.00722.96
8.2.160.0140.00319.46
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00419.33
8.2.120.0000.00826.35
8.2.110.0030.00622.24
8.2.100.0060.00617.80
8.2.90.0030.00517.84
8.2.80.0040.00419.46
8.2.70.0000.00817.63
8.2.60.0070.00318.04
8.2.50.0040.00418.16
8.2.40.0050.00220.67
8.2.30.0020.00519.20
8.2.20.0080.00018.14
8.2.10.0030.00618.05
8.2.00.0050.00318.16
8.1.280.0040.01225.92
8.1.270.0040.00422.19
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0110.00022.01
8.1.230.0070.00420.86
8.1.220.0040.00417.79
8.1.210.0040.00418.97
8.1.200.0000.01017.48
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00918.60
8.1.160.0070.00018.81
8.1.150.0000.00722.17
8.1.140.0040.00419.69
8.1.130.0070.00020.65
8.1.120.0070.00017.45
8.1.110.0040.00417.53
8.1.100.0000.00817.40
8.1.90.0040.00417.51
8.1.80.0040.00417.42
8.1.70.0050.00317.51
8.1.60.0040.00417.64
8.1.50.0090.00017.55
8.1.40.0000.00717.43
8.1.30.0000.00817.69
8.1.20.0070.00017.57
8.1.10.0060.00317.57
8.1.00.0000.00817.47
8.0.300.0040.00420.07
8.0.290.0000.00716.88
8.0.280.0070.00018.51
8.0.270.0070.00017.22
8.0.260.0040.00418.89
8.0.250.0020.00517.01
8.0.240.0070.00016.86
8.0.230.0030.00317.06
8.0.220.0030.00316.95
8.0.210.0030.00316.95
8.0.200.0030.00316.85
8.0.190.0040.00417.00
8.0.180.0030.00516.93
8.0.170.0000.00817.00
8.0.160.0000.00716.84
8.0.150.0020.00516.87
8.0.140.0070.00016.83
8.0.130.0000.00613.39
8.0.120.0030.00616.92
8.0.110.0030.00317.00
8.0.100.0000.00816.73
8.0.90.0040.00416.92
8.0.80.0030.01416.98
8.0.70.0040.00416.74
8.0.60.0050.00216.93
8.0.50.0040.00416.90
8.0.30.0080.00916.98
8.0.20.0060.01417.40
8.0.10.0000.00716.93
8.0.00.0070.01116.65
7.4.330.0050.00015.55
7.4.320.0030.00316.54
7.4.300.0000.00716.49
7.4.290.0030.00316.34
7.4.280.0000.00816.59
7.4.270.0070.00016.55
7.4.260.0050.00216.40
7.4.250.0000.00816.59
7.4.240.0030.00316.59
7.4.230.0070.00016.59
7.4.220.0120.00416.56
7.4.210.0050.01216.53
7.4.200.0000.00816.56
7.4.160.0050.01416.55
7.4.150.0100.01017.40
7.4.140.0090.00917.86
7.4.130.0000.02016.55
7.4.120.0110.00916.53
7.4.110.0060.01116.36
7.4.100.0110.01116.58
7.4.90.0040.01316.68
7.4.80.0090.00919.39
7.4.70.0110.00616.41
7.4.60.0080.00816.56
7.4.50.0060.00916.59
7.4.40.0140.00816.48
7.4.30.0090.02116.48
7.4.00.0090.00314.82
7.3.330.0050.00013.28
7.3.320.0070.00013.22
7.3.310.0040.00416.26
7.3.300.0040.00416.28
7.3.290.0000.00716.31
7.3.280.0100.00716.39
7.3.270.0070.01117.40
7.3.260.0120.00616.60
7.3.250.0100.00916.44
7.3.240.0100.00916.47
7.3.230.0140.00316.72
7.3.210.0100.00716.44
7.3.200.0080.00816.49
7.3.190.0030.01416.38
7.3.180.0090.01716.43
7.3.170.0040.01916.39
7.3.160.0160.00016.32
7.2.330.0110.01116.72
7.2.320.0100.01016.57
7.2.310.0100.00716.76
7.2.300.0150.00416.64
7.2.290.0120.00616.73
7.2.110.0090.00616.62
7.2.60.0030.01016.61
7.1.200.0030.01315.89
7.1.80.5950.00716.17
7.1.70.5480.01815.41
7.1.60.6970.01633.12
7.1.50.7770.01333.09
7.1.40.6840.01732.55
7.1.31.0480.01332.59
7.1.20.6270.01632.75
7.1.10.7680.00914.95
7.1.00.6390.01314.90
7.0.200.9380.01115.00
7.0.191.1160.01014.90
7.0.180.6110.00714.51
7.0.170.9260.01314.55
7.0.160.9560.00014.36
7.0.150.6600.01614.48
7.0.140.5800.00714.50
7.0.130.8320.01914.66
7.0.121.1260.01014.79
7.0.110.0060.01714.27
7.0.100.0190.00814.66
7.0.90.0160.00414.64
7.0.80.0170.00614.70
7.0.70.0150.00614.44
7.0.60.0060.01814.44
7.0.50.0110.01414.43
7.0.40.0120.01314.72
7.0.30.0080.01414.52
7.0.20.0470.00314.82
7.0.10.0160.00814.45
7.0.00.0170.00314.37

preferences:
60.13 ms | 401 KiB | 5 Q