3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr=array(); for ($i=0;$i<=99999;$i++) { $arr[]=uniqid('',true); } foreach ($arr as $cur) { $arr1[]=$cur; } ?>

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)
7.4.10.0260.12249.04
7.4.00.0160.13048.96
7.3.130.0300.11648.52
7.3.120.0280.11848.03
7.3.110.0380.10347.98
7.3.100.0250.11647.86
7.3.90.0280.11547.94
7.3.80.0260.11447.85
7.3.70.0130.12248.02
7.3.60.0170.11847.93
7.3.50.0280.11147.88
7.3.40.0260.10747.92
7.3.30.0180.11647.94
7.3.20.0430.10651.29
7.3.10.0150.11351.21
7.3.00.0250.10851.28
7.2.260.0170.12749.11
7.2.250.0200.12048.51
7.2.240.0260.11348.26
7.2.230.0250.11547.96
7.2.220.0230.12048.13
7.2.210.0240.11348.23
7.2.200.0200.11848.04
7.2.190.0280.10948.12
7.2.180.0260.11148.10
7.2.170.0210.11348.22
7.2.160.0160.11248.17
7.2.150.0120.11951.68
7.2.140.0080.12251.40
7.2.130.0100.11651.62
7.2.120.0150.12251.58
7.2.110.0200.11351.50
7.2.100.0180.11151.50
7.2.90.0150.11451.49
7.2.80.0080.12151.32
7.2.70.0170.11451.48
7.2.60.0200.11151.43
7.2.50.0130.12051.54
7.2.40.0080.12251.59
7.2.30.0150.11551.53
7.2.20.0280.11551.39
7.2.10.0140.11851.49
7.2.00.1040.11751.25
7.1.330.0200.10750.56
7.1.320.0150.12050.54
7.1.310.0100.10350.53
7.1.300.0200.08050.48
7.1.290.0200.09350.41
7.1.280.0120.09450.35
7.1.270.0170.08450.31
7.1.260.0130.09150.53
7.1.250.0160.09750.34
7.1.240.0270.08051.36
7.1.230.0130.10451.01
7.1.220.0130.09651.07
7.1.210.0130.08051.19
7.1.200.0730.09651.20
7.1.190.0070.13051.17
7.1.180.0130.10351.39
7.1.170.0200.09251.18
7.1.160.0220.09951.16
7.1.150.0190.08751.33
7.1.140.0070.08351.21
7.1.130.0130.09051.25
7.1.120.0070.08451.18
7.1.110.0200.08551.07
7.1.100.0200.08551.26
7.1.90.0130.09751.30
7.1.80.0180.09251.28
7.1.70.0310.07451.24
7.1.60.0160.08451.12
7.1.50.0140.09850.94
7.1.40.0190.09651.27
7.1.30.0280.08351.34
7.1.20.0210.09051.29
7.1.10.0140.09651.25
7.1.00.0170.08153.70
7.0.330.0190.09450.89
7.0.320.0100.10550.80
7.0.310.0130.12251.13
7.0.300.0160.09050.82
7.0.290.0320.07450.97
7.0.280.0200.09650.82
7.0.270.0130.08150.93
7.0.260.2580.08650.88
7.0.250.0140.09250.99
7.0.240.0230.08451.10
7.0.230.0170.09650.79
7.0.220.0400.07950.88
7.0.210.0160.08950.90
7.0.200.0300.08750.79
7.0.190.0210.09450.91
7.0.180.0200.08850.94
7.0.170.0300.08451.02
7.0.160.0250.08751.07
7.0.150.0140.09451.00
7.0.140.0140.11553.44
7.0.130.0400.07050.79
7.0.120.0140.09951.05
7.0.110.0250.08751.06
7.0.100.0190.10150.97
7.0.90.0210.09151.08
7.0.80.0220.09150.80
7.0.70.0140.09550.77
7.0.60.0100.11351.60
7.0.50.0210.09550.59
7.0.40.0080.12325.79
7.0.30.0310.09225.88
7.0.20.0320.11825.83
7.0.10.0340.11525.76
7.0.00.0170.11525.86
5.6.400.0200.15449.24
5.6.390.0170.14949.09
5.6.380.0330.12348.54
5.6.370.0300.15849.15
5.6.360.0400.13348.75
5.6.350.0330.14349.14
5.6.340.0360.13149.13
5.6.330.0230.14548.79
5.6.320.0410.13049.09
5.6.310.0390.13849.19
5.6.300.0270.14049.02
5.6.290.0300.13548.93
5.6.280.0220.16551.45
5.6.270.0240.14148.86
5.6.260.0130.14848.74
5.6.250.0310.14348.65
5.6.240.0270.13748.89
5.6.230.0230.14348.89
5.6.220.0260.16148.97
5.6.210.0240.14651.20
5.6.200.0220.14549.93
5.6.190.0150.15151.09
5.6.180.0220.13350.94
5.6.170.0350.12051.01
5.6.160.0230.14650.98
5.6.150.0220.13249.95
5.6.140.0220.12750.04
5.6.130.0160.12949.98
5.6.120.0200.12551.46
5.6.110.0370.14051.43
5.6.100.0220.15951.43
5.6.90.0210.13251.52
5.6.80.0260.14551.16
5.6.70.0410.13050.99
5.6.60.0330.12748.90
5.6.50.0350.14148.79
5.6.40.0320.12548.86
5.6.30.0350.13548.60
5.6.20.0440.11848.86
5.6.10.0370.11848.84
5.6.00.0390.11748.60
5.5.380.0460.13149.05
5.5.370.0310.14048.89
5.5.360.0400.11848.91
5.5.350.0210.15651.04
5.5.340.0200.14049.78
5.5.330.0310.14250.91
5.5.320.0430.11651.02
5.5.310.0340.14651.01
5.5.300.0220.14849.83
5.5.290.0200.14349.86
5.5.280.0230.12551.29
5.5.270.0370.14551.33
5.5.260.0230.15251.22
5.5.250.0200.14851.09
5.5.240.0300.14550.98
5.5.230.0350.12248.76
5.5.220.0400.11748.82
5.5.210.0320.12848.89
5.5.200.0200.13548.80
5.5.190.0240.13848.76
5.5.180.0280.14648.68
5.5.170.0350.14748.67
5.5.160.0360.13548.96
5.5.150.0300.13348.71
5.5.140.0300.15148.87
5.5.130.0170.16348.82
5.5.120.0280.16948.80
5.5.110.0370.14948.84
5.5.100.0260.14548.63
5.5.90.0310.13348.70
5.5.80.0260.14148.80
5.5.70.0290.15448.53
5.5.60.0270.15748.84
5.5.50.0260.14948.91
5.5.40.0260.13348.58
5.5.30.0240.13248.83
5.5.20.0240.15248.87
5.5.10.0360.13148.68
5.5.00.0230.15648.70
5.4.450.0210.12048.80
5.4.440.0120.17848.98
5.4.430.0200.15248.83
5.4.420.0170.13148.74
5.4.410.0250.12248.81
5.4.400.0150.13548.75
5.4.390.0200.13348.70
5.4.380.0180.12148.73
5.4.370.0180.13648.86
5.4.360.0220.13648.59
5.4.350.0320.12848.70
5.4.340.0290.14548.73
5.4.330.0300.13045.39
5.4.320.0190.16348.62
5.4.310.0250.15048.58
5.4.300.0180.16248.63
5.4.290.0210.14248.58
5.4.280.0250.14648.60
5.4.270.0130.15048.40
5.4.260.0190.12348.62
5.4.250.0170.13648.45
5.4.240.0170.14648.57
5.4.230.0250.13948.60
5.4.220.0170.15048.63
5.4.210.0120.14148.73
5.4.200.0230.14148.66
5.4.190.0210.14648.55
5.4.180.0260.15248.61
5.4.170.0270.14548.67
5.4.160.0130.14448.52
5.4.150.0100.14448.73
5.4.140.0270.11147.36
5.4.130.0170.15247.35
5.4.120.0180.13547.38
5.4.110.0280.15447.42
5.4.100.0200.15147.38
5.4.90.0290.13447.29
5.4.80.0280.15447.24
5.4.70.0180.13147.30
5.4.60.0190.13547.15
5.4.50.0180.13147.28
5.4.40.0270.14547.32
5.4.30.0130.15647.33
5.4.20.0150.15547.34
5.4.10.0190.11947.35
5.4.00.0190.16047.06
5.3.290.0090.14245.99
5.3.280.0210.14945.98
5.3.270.0240.16045.92
5.3.260.0230.14245.97
5.3.250.0250.16345.89
5.3.240.0200.16345.75
5.3.230.0210.17345.82
5.3.220.0220.15845.80
5.3.210.0180.16145.84
5.3.200.0210.15945.84
5.3.190.0160.18245.95
5.3.180.0180.15145.98
5.3.170.0180.13345.93
5.3.160.0230.16845.92
5.3.150.0230.17245.98
5.3.140.0170.15145.88
5.3.130.0230.14045.77
5.3.120.0070.14345.87
5.3.110.0180.14445.87
5.3.100.0170.16445.61
5.3.90.0170.14845.52
5.3.80.0120.13445.50
5.3.70.0190.14945.50
5.3.60.0200.12945.52
5.3.50.0120.14745.37
5.3.40.0150.14445.47
5.3.30.0120.15145.45
5.3.20.0150.13045.48
5.3.10.0270.12045.28
5.3.00.0220.12145.13
5.2.170.0130.17742.59
5.2.160.0100.12042.39
5.2.150.0030.13342.60
5.2.140.0030.12042.38
5.2.130.0030.12342.55
5.2.120.0200.09742.33
5.2.110.0130.10042.63
5.2.100.0030.12742.64
5.2.90.0130.10342.34
5.2.80.0100.10742.74
5.2.70.0070.11742.63
5.2.60.0030.14042.29
5.2.50.0100.13342.55
5.2.40.0200.10342.66
5.2.30.0100.11342.36
5.2.20.0200.12742.60
5.2.10.0200.08742.30
5.2.00.0170.08342.21
5.1.60.0100.10049.75
5.1.50.0130.11749.94
5.1.40.0030.10350.04
5.1.30.0170.12050.20
5.1.20.0230.13050.33
5.1.10.0070.11349.94
5.1.00.0000.11749.90
5.0.50.0230.16348.43
5.0.40.0130.16048.33
5.0.30.0100.19048.10
5.0.20.0100.16748.07
5.0.10.0070.15048.16
5.0.00.0100.21048.14
4.4.90.0200.12753.43
4.4.80.0170.16053.47
4.4.70.0170.13053.39
4.4.60.0130.13053.38
4.4.50.0130.12753.35
4.4.40.0070.16753.37
4.4.30.0200.13053.43
4.4.20.0130.14053.44
4.4.10.0100.14053.43
4.4.00.0470.14053.39
4.3.110.0170.14753.43
4.3.100.0330.13353.30
4.3.90.0130.14341.22
4.3.80.0070.18041.23
4.3.70.0130.19741.19
4.3.60.0100.19741.20
4.3.50.0200.18041.19
4.3.40.0070.15741.20
4.3.30.0170.15039.95
4.3.20.0200.19040.02
4.3.10.0200.13339.95
4.3.00.0130.18039.94

preferences:
41.14 ms | 401 KiB | 5 Q