3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 100; while($i > 0) { 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)
8.3.60.0260.00318.18
8.3.50.0260.01216.34
8.3.40.0300.00718.59
8.3.30.0260.01318.67
8.3.20.0140.00318.49
8.3.10.0180.00020.43
8.3.00.0090.00919.23
8.2.180.0230.02016.38
8.2.170.0290.01122.96
8.2.160.0250.00622.16
8.2.150.0110.00724.18
8.2.140.0180.00424.66
8.2.130.0170.00026.16
8.2.120.0150.00319.77
8.2.110.0150.00420.47
8.2.100.0170.00717.53
8.2.90.0090.00319.13
8.2.80.0120.00017.97
8.2.70.0090.00417.38
8.2.60.0090.00318.03
8.2.50.0030.00918.07
8.2.40.0110.00018.28
8.2.30.0030.01018.02
8.2.20.0060.00617.71
8.2.10.0060.00617.75
8.2.00.0140.00317.74
8.1.280.0240.01025.92
8.1.270.0160.00023.99
8.1.260.0180.00026.35
8.1.250.0100.00728.09
8.1.240.0250.01423.73
8.1.230.0170.00723.88
8.1.220.0090.00318.77
8.1.210.0100.00319.04
8.1.200.0070.00717.23
8.1.190.0030.00917.39
8.1.180.0060.00618.10
8.1.170.0090.00318.84
8.1.160.0060.00618.86
8.1.150.0080.00418.50
8.1.140.0040.00817.44
8.1.130.0090.00317.79
8.1.120.0060.00617.35
8.1.110.0060.00617.51
8.1.100.0030.00917.46
8.1.90.0080.00417.49
8.1.80.0080.00417.34
8.1.70.0090.00317.44
8.1.60.0090.00317.57
8.1.50.0100.00317.50
8.1.40.0040.00817.48
8.1.30.0120.00017.49
8.1.20.0090.00317.49
8.1.10.0110.00417.48
8.1.00.0040.00817.39
8.0.300.0030.00819.71
8.0.290.0080.00316.63
8.0.280.0090.00318.42
8.0.270.0040.00817.21
8.0.260.0040.00716.80
8.0.250.0060.00616.81
8.0.240.0030.01016.70
8.0.230.0070.00416.75
8.0.220.0080.00416.78
8.0.210.0060.00616.66
8.0.200.0070.00316.71
8.0.190.0040.00816.73
8.0.180.0080.00416.79
8.0.170.0090.00616.72
8.0.160.0070.00716.79
8.0.150.0120.00316.66
8.0.140.0090.00616.60
8.0.130.0110.00013.25
8.0.120.0080.00416.76
8.0.110.0120.00016.60
8.0.100.0080.00416.82
8.0.90.0090.00316.57
8.0.80.0140.02416.70
8.0.70.0080.00416.73
8.0.60.0080.00416.53
8.0.50.0000.01216.80
8.0.30.0520.01716.98
8.0.20.0460.02117.18
8.0.10.0040.00816.77
8.0.00.0470.02616.62
7.4.330.0000.01014.73
7.4.320.0090.00316.27
7.4.300.0070.00716.30
7.4.290.0080.00416.21
7.4.280.0060.00916.16
7.4.270.0070.00416.40
7.4.260.0040.01113.20
7.4.250.0070.00716.30
7.4.240.0000.01516.34
7.4.230.0060.00616.23
7.4.220.0250.04016.27
7.4.210.0160.02116.39
7.4.200.0000.01116.20
7.4.190.0060.00616.25
7.4.160.0300.02716.47
7.4.150.0370.01717.18
7.4.140.0350.02617.06
7.4.130.0570.01916.42
7.4.120.0520.02916.28
7.4.110.0430.02116.38
7.4.100.0320.02216.42
7.4.90.0420.01316.46
7.4.80.0310.03218.80
7.4.70.0230.02316.39
7.4.60.0370.02516.30
7.4.50.0100.00716.21
7.4.40.0170.01422.27
7.4.30.0220.01916.46
7.4.00.0250.01614.79
7.3.330.0100.00313.17
7.3.320.0040.00712.96
7.3.310.0060.00615.91
7.3.300.0080.00316.07
7.3.290.0310.01416.08
7.3.280.0240.01516.11
7.3.270.0510.01617.18
7.3.260.0500.01218.24
7.3.250.0420.02916.37
7.3.240.0360.02316.38
7.3.230.0380.01716.39
7.3.210.0360.02616.15
7.3.200.0410.01619.39
7.3.190.0300.03616.12
7.3.180.0260.01716.34
7.3.170.0220.02616.27
7.3.160.0240.02116.36
7.3.120.0140.01014.45
7.2.330.0430.03216.59
7.2.320.0540.01916.30
7.2.310.0230.03416.43
7.2.300.0250.02316.58
7.2.290.0320.01116.51
7.2.00.0070.01819.36
7.1.100.0060.01017.96
7.1.70.0180.00616.78
7.1.60.0140.01819.40
7.1.50.0200.01717.00
7.0.200.0090.00416.73

preferences:
38.95 ms | 401 KiB | 5 Q