3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(); $i = 0; while($i < 10000) { ++$i; $arr[] = $i; } var_dump($arr);

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)
8.3.60.0370.00716.38
8.3.50.0340.01417.47
8.3.40.0200.00318.83
8.3.30.0240.00718.55
8.3.20.0160.00418.81
8.3.10.0140.00320.54
8.3.00.0170.00319.13
8.2.180.0240.00716.63
8.2.170.0230.01022.96
8.2.160.0230.01021.25
8.2.150.0120.00924.18
8.2.140.0190.00324.66
8.2.130.0100.01026.16
8.2.120.0150.00620.88
8.2.110.0100.00720.93
8.2.100.0120.01617.84
8.2.90.0100.00519.34
8.2.80.0100.00718.01
8.2.70.0150.00517.25
8.2.60.0090.01017.80
8.2.50.0100.00318.10
8.2.40.0110.00418.42
8.2.30.0100.00318.16
8.2.20.0090.00317.95
8.2.10.0060.00617.84
8.2.00.0100.00717.81
8.1.280.0150.00625.92
8.1.270.0140.00724.66
8.1.260.0160.00826.35
8.1.250.0080.00828.09
8.1.240.0070.01323.96
8.1.230.0200.00318.14
8.1.220.0090.00618.03
8.1.210.0060.00618.77
8.1.200.0090.00617.38
8.1.190.0040.00817.48
8.1.180.0110.00318.10
8.1.170.0100.00319.09
8.1.160.0110.00419.24
8.1.150.0060.00618.89
8.1.140.0060.00917.70
8.1.130.0030.00918.31
8.1.120.0130.00017.81
8.1.110.0000.01317.79
8.1.100.0080.00417.63
8.1.90.0090.00417.69
8.1.80.0030.01017.66
8.1.70.0080.01217.73
8.1.60.0050.01117.86
8.1.50.0090.00317.83
8.1.40.0110.00417.86
8.1.30.0030.01017.79
8.1.20.0120.00417.95
8.1.10.0100.00617.89
8.1.00.0030.01017.78
8.0.300.0110.00418.77
8.0.290.0040.00816.63
8.0.280.0150.00618.63
8.0.270.0090.00417.44
8.0.260.0070.01116.95
8.0.250.0060.01217.11
8.0.240.0070.00717.06
8.0.230.0130.00017.04
8.0.220.0030.00917.09
8.0.210.0040.00917.02
8.0.200.0030.00917.03
8.0.190.0040.01117.08
8.0.180.0040.01117.14
8.0.170.0110.00617.14
8.0.160.0040.00817.09
8.0.150.0120.00317.07
8.0.140.0120.00417.09
8.0.130.0000.01013.55
8.0.120.0080.00817.13
8.0.110.0080.00816.89
8.0.100.0080.00816.93
8.0.90.0060.00817.07
8.0.80.0250.02216.97
8.0.70.0040.01216.99
8.0.60.0070.00716.86
8.0.50.0070.00716.98
8.0.30.0570.02217.18
8.0.20.0450.01817.41
8.0.10.0000.01417.03
8.0.00.0560.02116.89
7.4.330.0080.00013.25
7.4.320.0070.00616.64
7.4.300.0120.00416.62
7.4.290.0000.01116.65
7.4.280.0030.00616.74
7.4.270.0060.00616.54
7.4.260.0030.00913.42
7.4.250.0050.00516.71
7.4.240.0060.00616.63
7.4.230.0080.00416.75
7.4.220.0480.04216.65
7.4.210.0220.02216.76
7.4.200.0060.00616.55
7.4.190.0090.00316.68
7.4.160.0510.02816.71
7.4.150.0550.02316.59
7.4.140.0630.02716.68
7.4.130.0310.02316.75
7.4.120.0470.02016.63
7.4.110.0720.01116.73
7.4.100.0390.02316.80
7.4.90.0980.03616.84
7.4.80.1090.03319.39
7.4.70.0590.02316.68
7.4.60.0310.02716.67
7.4.50.1080.02316.59
7.4.40.0130.01016.55
7.4.30.0380.02016.81
7.3.330.0070.00313.34
7.3.320.0060.00613.42
7.3.310.0070.00716.46
7.3.300.0070.00716.38
7.3.290.0260.02716.46
7.3.280.0240.02716.46
7.3.270.0490.03016.82
7.3.260.0870.01416.69
7.3.250.0580.01916.56
7.3.240.0290.03716.50
7.3.230.0360.01616.64
7.3.210.0450.02716.59
7.3.200.0400.02616.77
7.3.190.0750.06416.63
7.3.180.0280.02116.51
7.3.170.0250.02916.52
7.3.160.0410.02616.55
7.2.330.0360.02316.89
7.2.320.0390.03916.73
7.2.310.0270.03016.86
7.2.300.0310.03716.90
7.2.290.0210.03416.96
7.2.100.2000.02314.87
7.2.90.0240.01514.53
7.2.80.1720.01014.90
7.2.70.1330.01915.06
7.2.60.1690.01315.39
7.2.50.1040.02215.22
7.2.40.0370.01515.22
7.2.30.0310.01515.06
7.2.20.0400.02115.18
7.2.10.0240.01014.92
7.2.00.0960.00515.17
7.1.220.0170.00414.24
7.1.210.0700.01514.13
7.1.200.1000.01314.27
7.1.190.0590.02114.27
7.1.180.0240.01414.07
7.1.170.0080.01914.27
7.1.160.0380.00314.16
7.1.150.0390.00714.13
7.1.140.2560.00614.25
7.1.130.2500.01414.05
7.1.120.2530.00614.15
7.1.110.2000.01014.07
7.1.100.2020.01014.32
7.1.90.0640.02014.21
7.1.80.1540.00013.73
7.1.70.0250.01414.14
7.1.60.1000.00632.32
7.1.50.0820.02732.45
7.1.40.1670.01732.24
7.1.30.0480.01832.44
7.1.20.1120.00432.43
7.1.10.0990.01314.29
7.1.00.1420.01014.31
7.0.310.1170.01414.07
7.0.300.0740.01213.91
7.0.290.0440.00913.69
7.0.280.0300.01513.92
7.0.270.0200.02313.64
7.0.260.1990.01913.61
7.0.250.2560.01314.01
7.0.240.1870.01013.76
7.0.230.0250.00513.78
7.0.220.1730.01913.93
7.0.210.1370.00313.93
7.0.200.0280.02113.96
7.0.190.0520.02113.92
7.0.180.0310.00313.84
7.0.170.0170.00313.89
7.0.160.0230.02713.78
7.0.150.0890.00313.90
7.0.140.1440.01413.84
7.0.130.0520.01713.81
7.0.120.0720.01413.66
7.0.110.1520.01813.91
7.0.100.0360.01213.73
7.0.90.0650.00713.73
7.0.80.0300.00813.89
7.0.70.0810.00813.81
7.0.60.1410.01213.89
7.0.50.1350.01514.05
7.0.40.0630.00614.10
7.0.30.0260.01313.75
7.0.20.0590.01214.08
7.0.10.0460.01013.84
7.0.00.1000.01013.85
5.6.380.0300.01015.85
5.6.370.0280.01515.75
5.6.360.0210.00815.75
5.6.350.0360.00415.93
5.6.340.0240.01315.66
5.6.330.0240.02015.70
5.6.320.0120.02415.70
5.6.310.0350.01315.95
5.6.300.0210.00315.72
5.6.290.0220.01016.08
5.6.280.0190.01615.91
5.6.270.0220.01515.80
5.6.260.0140.02415.85
5.6.250.0090.03115.53
5.6.240.0180.02015.84
5.6.230.0120.01815.50
5.6.220.0260.01615.71
5.6.210.0190.00915.73
5.6.200.0110.01815.88
5.6.190.0170.01715.98
5.6.180.0120.01715.59
5.6.170.0270.02115.97
5.6.160.0260.01415.67
5.6.150.0370.02115.81
5.6.140.0190.02315.86
5.6.130.0160.01915.71
5.6.120.0290.02115.70
5.6.110.0270.00815.62
5.6.100.0160.01415.54
5.6.90.0260.02315.79
5.6.80.0130.01715.68
5.6.70.0160.01915.82
5.6.60.0360.00815.75
5.6.50.0150.01815.59
5.6.40.0170.01115.79
5.6.30.0240.01015.76
5.6.20.0400.02015.54
5.6.10.0140.03215.83
5.6.00.0210.00915.82
5.5.380.0290.00412.49
5.5.370.0320.00012.33
5.5.360.0100.01012.50
5.5.350.0320.02012.53
5.5.340.0160.02012.50
5.5.330.0240.01412.39
5.5.320.0250.01412.69
5.5.310.0210.01612.40
5.5.300.0260.01312.55
5.5.290.0220.01612.64
5.5.280.0150.02612.46
5.5.270.0240.01912.54
5.5.260.0250.00012.54
5.5.250.0240.01212.53
5.5.240.0180.00712.51
5.5.230.0200.00312.43
5.5.220.0270.01512.53
5.5.210.0130.02312.33
5.5.200.0260.01212.68
5.5.190.0250.01312.41
5.5.180.0180.01112.41
5.5.170.0240.00815.81
5.5.160.0250.01312.55
5.5.150.0050.01612.38
5.4.450.0340.01312.50
5.4.440.0220.02512.22
5.4.430.0290.01012.59
5.4.420.0070.01912.18
5.4.410.0480.00812.58
5.4.400.0230.00412.48
5.4.390.0320.00812.27
5.4.380.0360.01612.45
5.4.370.0160.00612.53
5.4.360.0180.02312.30
5.4.350.0330.00012.23
5.4.340.0220.00412.34
5.4.330.0200.01612.50
5.4.320.0150.01512.64
5.3.290.0340.00411.73

preferences:
45.7 ms | 401 KiB | 5 Q