3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3,4,5); echo array_shift($a);

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)
8.3.60.0070.01018.18
8.3.50.0170.00322.04
8.3.40.0040.01118.67
8.3.30.0130.00318.79
8.3.20.0060.00320.34
8.3.10.0040.00420.51
8.3.00.0060.00319.13
8.2.180.0090.00616.32
8.2.170.0120.00622.96
8.2.160.0030.01020.52
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.12
8.2.110.0040.00420.52
8.2.100.0060.00617.85
8.2.90.0040.00418.22
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0040.00417.93
8.2.50.0000.00918.07
8.2.40.0060.00318.28
8.2.30.0050.00319.48
8.2.20.0000.00717.73
8.2.10.0040.00417.86
8.2.00.0040.00417.60
8.1.280.0170.00325.92
8.1.270.0070.00022.07
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0070.00420.89
8.1.220.0000.00817.74
8.1.210.0000.00818.89
8.1.200.0000.01017.23
8.1.190.0040.00417.22
8.1.180.0060.00318.10
8.1.170.0040.00418.24
8.1.160.0040.00421.92
8.1.150.0000.00718.86
8.1.140.0000.00717.36
8.1.130.0030.00317.85
8.1.120.0040.00417.39
8.1.110.0040.00417.21
8.1.100.0000.00717.28
8.1.90.0050.00317.34
8.1.80.0000.00717.28
8.1.70.0040.00417.30
8.1.60.0000.00917.50
8.1.50.0040.00417.45
8.1.40.0060.00317.34
8.1.30.0030.00517.57
8.1.20.0040.00417.53
8.1.10.0030.00617.37
8.1.00.0000.00717.29
8.0.300.0050.00220.08
8.0.290.0040.00416.75
8.0.280.0030.00318.33
8.0.270.0030.00316.80
8.0.260.0000.00717.16
8.0.250.0030.00316.97
8.0.240.0050.00216.90
8.0.230.0000.00716.76
8.0.220.0070.00016.84
8.0.210.0030.00316.82
8.0.200.0000.00616.86
8.0.190.0040.00416.87
8.0.180.0050.00216.86
8.0.170.0080.00016.88
8.0.160.0030.00316.89
8.0.150.0030.00316.82
8.0.140.0000.00816.79
8.0.130.0000.00813.28
8.0.120.0040.00416.76
8.0.110.0040.00416.81
8.0.100.0000.00716.85
8.0.90.0030.00516.60
8.0.80.0070.01016.75
8.0.70.0040.00416.70
8.0.60.0040.00416.86
8.0.50.0000.00716.77
8.0.30.0070.01116.83
8.0.20.0100.01017.40
8.0.10.0040.00416.90
8.0.00.0120.00816.51
7.4.330.0060.00015.00
7.4.320.0030.00316.41
7.4.300.0000.00616.57
7.4.290.0000.00616.51
7.4.280.0090.00316.32
7.4.270.0000.00716.53
7.4.260.0040.00416.49
7.4.250.0000.00816.39
7.4.240.0020.00516.47
7.4.230.0000.00716.42
7.4.220.0120.00916.41
7.4.210.0060.01416.39
7.4.200.0050.00316.57
7.4.160.0120.00816.34
7.4.150.0140.00717.40
7.4.140.0100.00717.86
7.4.130.0140.00216.45
7.4.120.0110.00616.57
7.4.110.0100.00716.22
7.4.100.0060.01116.41
7.4.90.0130.00316.42
7.4.80.0170.00319.39
7.4.70.0140.00316.52
7.4.60.0080.00816.32
7.4.50.0040.00416.35
7.4.40.0140.00316.31
7.4.30.0080.00816.31
7.4.00.0070.00715.00
7.3.330.0050.00012.88
7.3.320.0000.00713.11
7.3.310.0030.00316.02
7.3.300.0040.00416.14
7.3.290.0030.01616.12
7.3.280.0070.00716.17
7.3.270.0070.01017.40
7.3.260.0040.01316.44
7.3.250.0090.00716.36
7.3.240.0090.01216.50
7.3.230.0140.00316.39
7.3.210.0070.01016.49
7.3.200.0070.01019.39
7.3.190.0130.00916.44
7.3.180.0100.00716.55
7.3.170.0030.01316.30
7.3.160.0110.00516.17
7.3.10.0830.00615.69
7.3.00.1110.00515.49
7.2.330.0090.01516.63
7.2.320.0100.00716.51
7.2.310.0060.01316.48
7.2.300.0090.00916.30
7.2.290.0130.00816.49
7.2.130.1090.00115.85
7.2.120.1020.00515.92
7.2.110.0840.00815.84
7.2.100.0620.00915.82
7.2.90.0610.00815.73
7.2.80.0630.00815.92
7.2.70.0670.00815.93
7.2.60.0520.00816.14
7.2.50.0620.01115.79
7.2.40.0710.00615.80
7.2.30.0470.00915.85
7.2.20.0700.01015.86
7.2.10.0730.00715.79
7.2.00.0540.00516.96
7.1.250.1180.00314.51
7.1.240.1770.00413.86
7.1.230.1650.01013.91
7.1.220.1560.00613.79
7.1.210.1290.01213.85
7.1.200.0770.00314.63
7.1.190.1210.01313.79
7.1.180.1110.01413.76
7.1.170.1490.01313.88
7.1.160.1440.01613.67
7.1.150.1090.00713.77
7.1.140.1130.00713.90
7.1.130.0340.00613.94
7.1.120.0930.00613.99
7.1.110.0490.00413.64
7.1.100.0470.00815.87
7.1.90.0790.00713.75
7.1.80.0730.01813.63
7.1.70.1590.00415.46
7.1.60.0380.00716.53
7.1.50.0300.01115.38
7.1.40.0410.01013.47
7.1.30.0550.00413.67
7.1.20.0490.01513.72
7.1.10.0390.00613.89
7.1.00.0220.04217.88
7.0.330.1930.00913.20
7.0.320.1370.00313.22
7.0.310.1360.00613.31
7.0.300.1070.01013.35
7.0.290.1350.01413.63
7.0.280.0840.01013.48
7.0.270.0290.00313.24
7.0.260.0990.01713.50
7.0.250.0680.01413.59
7.0.240.0350.00313.44
7.0.230.0490.01413.43
7.0.220.0570.01413.14
7.0.210.0420.00813.49
7.0.200.0320.01215.02
7.0.190.0590.01313.46
7.0.180.0520.01013.40
7.0.170.0440.00913.24
7.0.160.0630.00413.33
7.0.150.0410.01013.50
7.0.140.0270.04217.71
7.0.130.0440.01313.35
7.0.120.0570.01113.43
7.0.110.0520.00313.39
7.0.100.0180.03016.69
7.0.90.0210.04316.66
7.0.80.0330.04116.80
7.0.70.0440.04316.49
7.0.60.0510.03516.66
7.0.50.0400.04916.96
7.0.40.0230.02816.86
7.0.30.0340.04016.82
7.0.20.0230.04416.80
7.0.10.0300.03316.79
7.0.00.0230.03816.79
5.6.380.0080.01213.86
5.6.370.0270.00714.45
5.6.360.0200.01214.19
5.6.350.0170.00414.09
5.6.340.0090.00913.89
5.6.330.0120.00614.43
5.6.320.0130.01714.17
5.6.310.0210.00814.09
5.6.300.0080.01014.42
5.6.290.0130.00414.09
5.6.280.0260.00714.37
5.6.270.0100.02014.23
5.6.260.0150.01513.92
5.6.250.0130.04617.42
5.6.240.0130.03717.41
5.6.230.0130.04417.56
5.6.220.0130.04117.32
5.6.210.0090.04217.44
5.6.200.0120.03917.63
5.6.190.0080.02717.66
5.6.180.0120.04717.63
5.6.170.0130.04217.56
5.6.160.0060.03017.56
5.6.150.0080.03217.55
5.6.140.0130.02217.57
5.6.130.0150.02217.52
5.6.120.0120.02517.74
5.6.110.0130.02117.59
5.6.100.0050.03717.55
5.6.90.0070.02617.51
5.6.80.0170.02517.26
5.6.70.0080.02917.23
5.6.60.0090.03917.27
5.6.50.0060.02417.22
5.6.40.0110.02617.31
5.6.30.0080.02517.29
5.6.20.0110.02517.28
5.6.10.0110.02517.31
5.6.00.0120.03217.31
5.5.380.0110.04615.70
5.5.370.0110.02415.73
5.5.360.0110.04315.77
5.5.350.0100.03015.64
5.5.340.0090.03615.84
5.5.330.0080.04615.88
5.5.320.0100.04315.92
5.5.310.0130.03716.00
5.5.300.0070.02115.78
5.5.290.0040.02815.98
5.5.280.0030.02416.05
5.5.270.0080.02715.98
5.5.260.0080.03715.81
5.5.250.0130.02015.80
5.5.240.0080.04515.47
5.5.230.0090.02115.71
5.5.220.0050.04415.40
5.5.210.0060.02715.57
5.5.200.0040.03615.50
5.5.190.0110.02115.63
5.5.180.0140.01515.63
5.5.170.0190.00710.76
5.5.160.0120.02315.49
5.5.150.0050.02215.45
5.5.140.0040.02115.57
5.5.130.0040.02015.59
5.5.120.0060.01815.54
5.5.110.0030.02615.53
5.5.100.0120.02015.53
5.5.90.0090.01915.44
5.5.80.0060.02015.53
5.5.70.0090.02215.60
5.5.60.0070.02515.36
5.5.50.0090.02215.43
5.5.40.0040.02515.47
5.5.30.0050.02015.55
5.5.20.0080.02315.28
5.5.10.0110.02215.49
5.5.00.0040.02615.49
5.4.450.0080.01915.15
5.4.440.0050.02715.06
5.4.430.0090.01915.16
5.4.420.0120.01815.11
5.4.410.0140.02515.07
5.4.400.0080.04214.96
5.4.390.0070.02414.86
5.4.380.0030.02014.96
5.4.370.0130.01714.90
5.4.360.0070.02015.05
5.4.350.0060.02414.88
5.4.340.0050.01814.91
5.4.330.0180.00010.92
5.4.320.0030.02314.96
5.4.310.0030.02215.04
5.4.300.0090.02015.03
5.4.290.0050.02115.08
5.4.280.0060.02314.99
5.4.270.0000.03014.96
5.4.260.0050.03714.93
5.4.250.0050.02414.80
5.4.240.0130.02715.06
5.4.230.0050.02014.95
5.4.220.0080.02214.95
5.4.210.0070.02114.87
5.4.200.0050.02515.04
5.4.190.0080.01515.00
5.4.180.0070.02414.91
5.4.170.0070.01814.88
5.4.160.0090.02114.91
5.4.150.0100.02214.87
5.4.140.0080.02013.73
5.4.130.0080.02613.46
5.4.120.0120.01413.68
5.4.110.0080.04313.66
5.4.100.0100.02313.70
5.4.90.0090.03713.65
5.4.80.0110.03513.52
5.4.70.0080.02213.65
5.4.60.0040.04313.63
5.4.50.0060.02813.49
5.4.40.0120.02313.54
5.4.30.0100.02613.51
5.4.20.0090.03613.64
5.4.10.0070.03913.71
5.4.00.0090.03813.44

preferences:
45.95 ms | 401 KiB | 5 Q