3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 120; $i *= $i) { echo str_pad($i, 3, '0', STR_PAD_LEFT); }

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)
8.3.60.0240.01418.30
8.3.50.0210.01620.96
8.3.40.0270.00718.63
8.3.30.0200.01318.89
8.3.20.0130.00320.17
8.3.10.0170.00020.34
8.3.00.0110.00619.38
8.2.180.0290.00316.50
8.2.170.0260.00622.96
8.2.160.0270.00719.09
8.2.150.0140.00424.18
8.2.140.0140.00324.66
8.2.130.0120.00626.16
8.2.120.0150.00322.23
8.2.110.0110.01122.18
8.2.100.0240.00317.84
8.2.90.0060.00619.35
8.2.80.0140.00017.97
8.2.70.0070.00717.63
8.2.60.0080.00818.05
8.2.50.0080.00418.07
8.2.40.0090.00318.19
8.2.30.0030.00919.38
8.2.20.0030.00917.71
8.2.10.0060.00618.00
8.2.00.0040.01117.61
8.1.280.0290.01325.92
8.1.270.0100.00722.07
8.1.260.0090.00626.35
8.1.250.0090.00628.09
8.1.240.0170.00323.84
8.1.230.0200.00319.16
8.1.220.0090.00317.74
8.1.210.0000.01218.77
8.1.200.0040.01117.23
8.1.190.0090.00317.10
8.1.180.0100.00318.10
8.1.170.0120.00618.58
8.1.160.0090.00322.02
8.1.150.0120.00318.75
8.1.140.0030.00917.49
8.1.130.0060.00617.80
8.1.120.0040.00817.34
8.1.110.0060.00617.44
8.1.100.0000.01417.47
8.1.90.0060.00917.33
8.1.80.0060.00617.45
8.1.70.0030.00917.34
8.1.60.0070.00717.57
8.1.50.0100.00317.57
8.1.40.0070.01017.43
8.1.30.0080.00417.50
8.1.20.0080.00417.55
8.1.10.0070.00717.58
8.1.00.0030.00917.38
8.0.300.0060.00620.69
8.0.290.0090.00316.63
8.0.280.0070.01118.43
8.0.270.0080.00417.09
8.0.260.0030.00917.21
8.0.250.0070.00416.86
8.0.240.0080.00816.77
8.0.230.0070.00416.80
8.0.220.0040.00716.68
8.0.210.0060.00616.66
8.0.200.0100.00316.82
8.0.190.0040.01116.78
8.0.180.0070.00716.76
8.0.170.0090.00316.66
8.0.160.0110.00016.76
8.0.150.0100.00316.72
8.0.140.0070.00716.64
8.0.130.0120.00313.22
8.0.120.0120.00016.64
8.0.110.0080.00416.66
8.0.100.0030.00916.71
8.0.90.0090.00616.75
8.0.80.0110.03016.69
8.0.70.0120.00016.75
8.0.60.0080.00416.72
8.0.50.0060.00616.73
8.0.30.0510.02817.09
8.0.20.0450.02417.40
8.0.10.0090.00316.66
8.0.00.0410.04516.57
7.4.330.0100.00015.00
7.4.320.0030.01016.45
7.4.300.0070.00416.36
7.4.290.0060.00616.42
7.4.280.0070.00716.24
7.4.270.0080.00416.41
7.4.260.0030.01016.22
7.4.250.0030.01016.16
7.4.240.0060.00616.36
7.4.230.0100.00316.30
7.4.220.0260.02316.33
7.4.210.0200.03416.40
7.4.200.0040.00816.50
7.4.160.0450.03416.15
7.4.150.0480.01917.40
7.4.140.0350.02617.86
7.4.130.0490.02716.39
7.4.120.0580.02916.43
7.4.110.0500.01216.28
7.4.100.0360.02016.45
7.4.90.0390.03616.26
7.4.80.0310.02416.23
7.4.70.0350.01316.39
7.4.60.0340.03716.19
7.4.50.0150.00416.40
7.4.40.0250.03916.52
7.4.30.0390.01416.45
7.4.00.0150.02214.69
7.3.330.0070.00313.01
7.3.320.0130.00013.02
7.3.310.0040.00816.10
7.3.300.0000.01116.19
7.3.290.0230.02916.09
7.3.280.0210.02416.13
7.3.270.0540.01617.40
7.3.260.0360.02316.48
7.3.250.0440.01616.25
7.3.240.0420.02116.22
7.3.230.0350.04316.39
7.3.210.0360.02016.32
7.3.200.0280.02919.39
7.3.190.0290.01816.26
7.3.180.0330.04916.11
7.3.170.0380.02416.27
7.3.160.0390.01616.34
7.2.330.0230.03216.25
7.2.320.0370.01516.52
7.2.310.0270.03116.47
7.2.300.0350.02516.35
7.2.290.0340.03416.66
7.2.00.0150.00918.71
7.1.200.0130.01315.77
7.1.100.0070.01418.19
7.1.70.0080.00616.82
7.1.60.0170.03019.32
7.1.50.0340.02016.98
7.0.200.0150.00416.38

preferences:
46 ms | 400 KiB | 5 Q