3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tries = 1; $i = 0; while ($tries-- >= 0) { $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)
8.5.10.0110.01016.68
8.5.00.0110.01019.68
8.4.150.0020.00014.05
8.4.140.0090.01617.49
8.4.130.0100.00917.85
8.4.120.0070.00120.86
8.4.110.0120.00722.55
8.4.100.0080.01119.52
8.4.90.0150.00718.76
8.4.80.0040.00717.85
8.4.70.0080.00318.00
8.4.60.0100.01018.70
8.4.50.0100.00818.56
8.4.40.0120.00420.58
8.4.30.0080.01119.30
8.4.20.0100.01019.54
8.4.10.0070.00419.54
8.3.280.0120.00718.20
8.3.270.0150.00516.45
8.3.260.0100.00916.42
8.3.250.0030.00818.76
8.3.240.0120.00516.18
8.3.230.0110.00916.54
8.3.220.0080.00817.06
8.3.210.0110.00816.69
8.3.200.0040.00516.36
8.3.190.0110.00917.10
8.3.180.0040.00416.43
8.3.170.0090.00920.45
8.3.160.0150.00317.01
8.3.150.0120.00617.14
8.3.140.0110.00416.56
8.3.130.0080.00018.46
8.3.120.0000.00820.79
8.3.110.0080.00018.27
8.3.100.0040.00416.37
8.3.90.0040.00418.29
8.3.80.0090.00018.43
8.3.70.0080.00818.31
8.3.60.0070.01018.30
8.3.50.0090.00818.22
8.3.40.0080.00818.71
8.3.30.0070.00718.37
8.3.20.0060.00320.16
8.3.10.0040.00421.86
8.3.00.0080.00023.65
8.2.290.0070.00220.30
8.2.280.0120.00618.50
8.2.270.0090.00917.17
8.2.260.0120.00616.59
8.2.250.0050.00318.25
8.2.240.0000.00817.32
8.2.230.0060.00320.94
8.2.220.0060.00324.06
8.2.210.0040.00426.77
8.2.200.0040.00718.16
8.2.190.0090.00916.58
8.2.180.0170.00318.29
8.2.170.0110.00322.96
8.2.160.0070.00720.37
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00021.00
8.2.120.0080.00026.35
8.2.110.0030.00620.97
8.2.100.0070.00817.78
8.2.90.0040.00419.08
8.2.80.0080.00017.97
8.2.70.0000.00817.47
8.2.60.0000.00817.80
8.2.50.0000.00818.10
8.2.40.0070.00020.50
8.2.30.0000.00819.13
8.2.20.0040.00418.06
8.2.10.0040.00417.98
8.2.00.0040.00418.02
8.1.330.0130.00621.77
8.1.320.0120.00716.21
8.1.310.0030.00718.58
8.1.300.0120.00618.56
8.1.290.0070.00718.88
8.1.280.0040.01125.92
8.1.270.0030.00622.20
8.1.260.0070.00726.35
8.1.250.0080.00028.09
8.1.240.0190.00319.38
8.1.230.0070.00417.83
8.1.220.0060.00617.74
8.1.210.0030.00618.77
8.1.200.0030.00617.13
8.1.190.0080.00017.22
8.1.180.0030.00518.10
8.1.170.0050.00318.53
8.1.160.0070.00018.89
8.1.150.0000.00718.73
8.1.140.0050.00319.07
8.1.130.0050.00218.82
8.1.120.0000.00717.39
8.1.110.0070.00017.30
8.1.100.0070.00017.27
8.1.90.0000.00917.29
8.1.80.0000.00817.38
8.1.70.0030.00317.39
8.1.60.0030.00617.43
8.1.50.0000.00717.38
8.1.40.0050.00317.46
8.1.30.0080.00017.52
8.1.20.0040.00417.59
8.1.10.0000.00817.37
8.1.00.0040.00417.44
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0070.00018.36
8.0.270.0000.00817.19
8.0.260.0030.00516.69
8.0.250.0000.00716.98
8.0.240.0000.00716.83
8.0.230.0050.00316.79
8.0.220.0060.00316.74
8.0.210.0000.00716.83
8.0.200.0000.00616.85
8.0.190.0060.00616.88
8.0.180.0040.00416.72
8.0.170.0040.00416.88
8.0.160.0000.00816.82
8.0.150.0000.00716.68
8.0.140.0000.00816.79
8.0.130.0030.00613.25
8.0.120.0040.00416.68
8.0.110.0040.00416.75
8.0.100.0000.00816.68
8.0.90.0000.00816.84
8.0.80.0060.00916.86
8.0.70.0040.00416.74
8.0.60.0020.00516.70
8.0.50.0050.00216.71
8.0.30.0090.01117.00
8.0.20.0100.01017.40
8.0.10.0040.00416.91
8.0.00.0030.01516.72
7.4.330.0020.00215.55
7.4.320.0000.00716.36
7.4.300.0030.00316.53
7.4.290.0030.00316.53
7.4.280.0000.00816.57
7.4.270.0030.00316.51
7.4.260.0090.00016.48
7.4.250.0000.00716.32
7.4.240.0000.00716.51
7.4.230.0050.00216.45
7.4.220.0090.00916.48
7.4.210.0090.00616.48
7.4.200.0030.00316.46
7.4.160.0080.00916.47
7.4.150.0140.00317.40
7.4.140.0100.00717.86
7.4.130.0080.00816.32
7.4.120.0110.01016.47
7.4.110.0080.00916.36
7.4.100.0030.01316.47
7.4.90.0120.00616.45
7.4.80.0030.01719.39
7.4.70.0070.01116.60
7.4.60.0120.00916.39
7.4.50.0000.01316.39
7.4.40.0210.00016.35
7.4.30.0060.01216.34
7.4.00.0090.00814.86
7.3.330.0030.00313.16
7.3.320.0050.00313.00
7.3.310.0040.00416.20
7.3.300.0000.00716.31
7.3.290.0120.00516.26
7.3.280.0090.00516.31
7.3.270.0100.00717.40
7.3.260.0110.00616.26
7.3.250.0090.00816.31
7.3.240.0130.00416.31
7.3.230.0070.01016.20
7.3.210.0140.01016.25
7.3.200.0100.00716.60
7.3.190.0090.00616.44
7.3.180.0030.01316.53
7.3.170.0130.00716.57
7.3.160.0040.01616.72
7.3.120.0070.01014.75
7.3.110.0040.01114.58
7.3.100.0030.01414.76
7.3.90.0000.01714.79
7.3.80.0150.00014.59
7.3.70.0030.00714.74
7.3.60.0040.00814.80
7.3.50.0090.00614.75
7.3.40.0040.00414.61
7.3.30.0030.00614.46
7.3.20.0040.00716.79
7.3.10.0040.01116.44
7.3.00.0030.01016.69
7.2.330.0130.00316.24
7.2.320.0100.00716.70
7.2.310.0090.00916.78
7.2.300.0080.00816.68
7.2.290.0070.01016.39
7.2.250.0030.01314.77
7.2.240.0070.01314.85
7.2.230.0090.00614.89
7.2.220.0080.00414.75
7.2.210.0080.00415.12
7.2.200.0070.00714.80
7.2.190.0030.01315.00
7.2.180.0070.00714.95
7.2.170.0060.00914.93
7.2.80.0030.00916.87
7.2.60.0040.00816.75
7.2.00.0050.00819.46
7.1.330.0090.00615.68
7.1.320.0090.00315.89
7.1.310.0070.00715.82
7.1.300.0030.01215.79
7.1.290.0040.00415.89
7.1.280.0090.00615.67
7.1.270.0070.00615.68
7.1.260.0040.00715.80
7.1.200.0000.01415.51
7.1.120.0040.00818.82
7.1.110.0000.01218.29
7.1.100.0030.00917.99
7.1.90.0070.00718.10
7.1.80.0030.01617.97
7.1.70.0080.00517.22
7.1.60.0180.00734.76
7.1.50.0130.02434.76
7.1.40.0140.01434.34
7.1.30.0210.01134.55
7.1.20.0220.00934.45
7.1.10.0040.01116.42
7.1.00.0060.00816.64

preferences:
39.7 ms | 403 KiB | 5 Q