3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(1,2,3,4,5,6,7,8,9,0); foreach ($arr as $id => $val) { $arr[$id] = $val++; }

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)
8.3.40.0120.00318.77
8.3.30.0100.00320.35
8.3.20.0000.00720.34
8.3.10.0030.00522.06
8.3.00.0080.00022.39
8.2.170.0040.01122.96
8.2.160.0070.00722.00
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00220.80
8.2.110.0060.00322.20
8.2.100.0040.00817.91
8.2.90.0040.00419.24
8.2.80.0030.00619.25
8.2.70.0000.00817.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0040.00418.16
8.2.30.0070.00019.35
8.2.20.0040.00417.64
8.2.10.0070.00017.71
8.2.00.0000.00717.72
8.1.270.0000.00823.99
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0050.00323.80
8.1.230.0070.00418.98
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0000.00917.48
8.1.190.0090.00017.52
8.1.180.0000.00918.10
8.1.170.0040.00418.48
8.1.160.0050.00218.86
8.1.150.0050.00318.57
8.1.140.0000.00717.38
8.1.130.0000.00717.84
8.1.120.0070.00017.38
8.1.110.0000.00817.49
8.1.100.0030.00317.39
8.1.90.0000.00717.35
8.1.80.0030.00317.50
8.1.70.0030.00317.27
8.1.60.0000.00817.48
8.1.50.0020.00517.54
8.1.40.0080.00017.58
8.1.30.0040.00417.56
8.1.20.0050.00317.64
8.1.10.0040.00417.52
8.1.00.0040.00417.45
8.0.300.0000.00818.77
8.0.290.0080.00017.30
8.0.280.0070.00018.46
8.0.270.0030.00317.23
8.0.260.0040.00416.82
8.0.250.0000.00716.94
8.0.240.0060.00317.04
8.0.230.0000.00717.00
8.0.220.0030.00316.92
8.0.210.0000.00716.94
8.0.200.0030.00316.93
8.0.190.0000.00716.95
8.0.180.0080.00016.91
8.0.170.0090.00016.89
8.0.160.0040.00416.88
8.0.150.0030.00516.89
8.0.140.0080.00016.93
8.0.130.0000.00513.32
8.0.120.0000.00716.79
8.0.110.0000.00716.94
8.0.100.0040.00416.75
8.0.90.0040.00416.77
8.0.80.0090.00616.94
8.0.70.0040.00416.75
8.0.60.0000.00816.79
8.0.50.0080.00016.78
8.0.30.0100.00717.17
8.0.20.0090.01117.40
8.0.10.0000.00716.91
8.0.00.0100.00816.66
7.4.330.0050.00015.00
7.4.320.0030.00316.36
7.4.300.0030.00316.58
7.4.290.0030.00316.50
7.4.280.0000.01016.49
7.4.270.0000.00716.51
7.4.260.0000.00613.30
7.4.250.0070.00016.52
7.4.240.0020.00616.56
7.4.230.0060.00016.63
7.4.220.0130.00616.48
7.4.210.0100.00716.52
7.4.200.0040.00416.58
7.4.190.0040.00416.75
7.4.160.0160.00616.54
7.4.150.0090.00817.40
7.4.140.0130.00617.86
7.4.130.0100.00816.57
7.4.120.0070.01416.48
7.4.110.0130.00716.38
7.4.100.0140.01016.64
7.4.90.0090.01016.38
7.4.80.0070.01019.39
7.4.70.0070.01016.31
7.4.60.0060.01516.37
7.4.50.0080.00016.42
7.4.40.0060.00622.77
7.4.30.0080.00816.49
7.4.00.0090.00915.11
7.3.330.0030.00313.08
7.3.320.0000.00613.26
7.3.310.0000.00716.33
7.3.300.0030.00316.17
7.3.290.0070.00716.44
7.3.280.0050.01016.33
7.3.270.0080.00817.40
7.3.260.0110.00516.30
7.3.250.0140.00316.46
7.3.240.0130.00316.35
7.3.230.0100.01016.59
7.3.210.0090.00916.32
7.3.200.0060.01019.39
7.3.190.0110.01116.39
7.3.180.0090.00616.46
7.3.170.0120.00316.43
7.3.160.0100.00716.52
7.3.120.0000.01714.89
7.3.00.0100.00716.59
7.2.330.0080.00816.36
7.2.320.0060.01216.66
7.2.310.0090.01316.72
7.2.300.0110.00716.52
7.2.290.0170.00016.64
7.2.130.0060.00916.70
7.2.120.0030.00716.63
7.2.110.0000.01516.77
7.2.100.0040.01216.88
7.2.90.0070.01017.02
7.2.80.0060.00616.97
7.2.70.0110.00716.82
7.2.60.0040.00716.74
7.2.50.0060.01016.54
7.2.40.0040.01116.80
7.2.30.0110.00716.87
7.2.20.0090.00616.83
7.2.10.0130.00316.66
7.2.00.0060.01017.97
7.1.250.0070.00415.89
7.1.240.0090.00915.78
7.1.230.0100.00615.83
7.1.220.0060.00615.68
7.1.210.0080.00615.73
7.1.200.0060.00915.72
7.1.190.0030.01015.70
7.1.180.0040.01215.74
7.1.170.0130.00415.60
7.1.160.0030.00915.48
7.1.150.0070.01115.83
7.1.140.0040.00715.73
7.1.130.0100.00015.72
7.1.120.0000.01615.71
7.1.110.0220.00015.86
7.1.100.0060.00816.69
7.1.90.0030.01215.84
7.1.80.0040.00715.73
7.1.70.0050.00916.30
7.1.60.0080.00517.55
7.1.50.0060.00716.39
7.1.40.0000.01315.82
7.1.30.0150.00615.49
7.1.20.0080.01615.48
7.1.10.0110.00715.88
7.1.00.0070.02019.04
7.0.330.0100.00315.39
7.0.320.0030.00715.43
7.0.310.0130.00415.20
7.0.300.0030.00715.46
7.0.290.0070.01115.13
7.0.280.0000.01215.48
7.0.270.0070.00815.32
7.0.260.0090.00915.42
7.0.250.0070.01015.34
7.0.240.0130.00315.56
7.0.230.0100.00715.39
7.0.220.0070.01015.23
7.0.210.0120.00315.22
7.0.200.0050.00716.03
7.0.190.0090.00615.33
7.0.180.0070.00715.32
7.0.170.0120.00315.27
7.0.160.0130.00315.27
7.0.150.0090.00615.49
7.0.140.0080.03818.71
7.0.130.0090.00315.21
7.0.120.0060.00615.27
7.0.110.0070.00715.41
7.0.100.0100.00315.52
7.0.90.0000.01315.23
7.0.80.0070.00315.38
7.0.70.0040.01315.11
7.0.60.0090.04317.71
7.0.50.0110.03516.50
7.0.40.0060.02716.71
7.0.30.0150.03516.73
7.0.20.0150.02516.78
7.0.10.0150.02316.74
7.0.00.0030.05116.65
5.6.380.0070.00314.55
5.6.370.0060.00614.31
5.6.360.0040.00914.39
5.6.350.0070.00714.60
5.6.340.0070.00414.26
5.6.330.0030.01114.03
5.6.320.0070.00413.95
5.6.310.0030.01414.45
5.6.300.0040.01213.68
5.6.290.0000.01514.43
5.6.280.0060.04017.70
5.6.270.0000.01114.09
5.6.260.0140.00014.61
5.6.250.0100.00314.16
5.6.240.0060.00914.14
5.6.230.0070.00714.16
5.6.220.0100.00314.14
5.6.210.0050.04517.28
5.6.200.0080.04316.21
5.6.190.0050.05017.31
5.6.180.0150.02717.46
5.6.170.0180.02317.33
5.6.160.0030.03317.48
5.6.150.0030.02716.13
5.6.140.0070.04216.19
5.6.130.0060.03816.26
5.6.120.0080.03017.73
5.6.110.0100.04317.57
5.6.100.0030.04617.67
5.6.90.0030.04317.64
5.6.80.0010.04317.44
5.6.70.0140.02117.28
5.6.60.0060.00913.88
5.6.50.0070.01014.06
5.6.40.0070.00713.94
5.6.30.0090.00914.16
5.6.20.0030.01013.99
5.6.10.0030.01014.30
5.6.00.0040.00714.13
5.5.380.0030.01011.02
5.5.370.0070.00711.09
5.5.360.0040.00710.84
5.5.350.0020.05015.66
5.5.340.0050.02314.58
5.5.330.0070.02815.68
5.5.320.0010.03815.63
5.5.310.0180.01815.84
5.5.300.0050.03314.57
5.5.290.0030.03314.48
5.5.280.0030.04215.77
5.5.270.0070.03515.79
5.5.260.0040.04715.93
5.5.250.0020.02515.64
5.5.240.0100.03315.64
5.5.230.0030.00810.69
5.5.220.0040.00410.88
5.5.210.0000.00710.88
5.5.200.0080.00010.94
5.5.190.0030.00710.93
5.5.180.0000.00910.95
5.5.170.0030.00711.05
5.5.160.0040.00710.91
5.5.150.0000.01111.02
5.5.140.0060.00610.94
5.5.130.0030.00911.05
5.5.120.0030.00310.86
5.5.110.0060.00610.61
5.5.100.0060.00610.93
5.5.90.0070.00411.25
5.5.80.0070.00311.03
5.5.70.0000.01011.02
5.5.60.0090.00310.95
5.5.50.0030.00311.03
5.5.40.0080.00410.95
5.5.30.0080.00411.11
5.5.20.0000.01010.88
5.5.10.0060.00310.62
5.5.00.0040.00410.80
5.4.450.1500.02815.06
5.4.440.1480.02415.27
5.4.430.1660.01715.18
5.4.420.1450.02815.05
5.4.410.1610.01815.06
5.4.400.1580.02514.97
5.4.390.1420.01814.98
5.4.380.1620.02014.93
5.4.370.1500.02215.08
5.4.360.1500.01815.00
5.4.350.1650.02014.93
5.4.340.1600.02514.90
5.4.330.0100.00010.92
5.4.320.1690.02114.90
5.4.310.1640.02214.87
5.4.300.1600.02114.96
5.4.290.1580.02214.85
5.4.280.1620.02214.69
5.4.270.1520.02714.94
5.4.260.1760.01814.87
5.4.250.1620.02414.82
5.4.240.1610.02014.90
5.4.230.1630.02514.96
5.4.220.1740.02014.95
5.4.210.1620.02114.91
5.4.200.1680.01715.08
5.4.190.1570.01914.95
5.4.180.1570.02214.79
5.4.170.1600.02515.08
5.4.160.1710.01514.87
5.4.150.1520.02014.99
5.4.140.1600.02413.36
5.4.130.1680.01813.54
5.4.120.1790.02013.47
5.4.110.1410.02013.53
5.4.100.1110.02413.70
5.4.90.1000.02013.61
5.4.80.1330.02213.53
5.4.70.1290.01913.46
5.4.60.1330.01813.72
5.4.50.1290.02113.69
5.4.40.1400.02013.47
5.4.30.1470.02013.57
5.4.20.1470.02413.67
5.4.10.1480.02313.58
5.4.00.1410.02113.39
5.3.290.1520.02512.58
5.3.280.1640.01712.52
5.3.270.1420.02012.56
5.3.260.1420.02212.57
5.3.250.1310.02112.49
5.3.240.1430.01812.47
5.3.230.1520.02112.51
5.3.220.1510.02612.49
5.3.210.1430.02112.46
5.3.200.1520.02212.46
5.3.190.1430.01812.46
5.3.180.1570.01912.57
5.3.170.1630.02112.47
5.3.160.1820.02012.46
5.3.150.1500.02212.53
5.3.140.1630.02212.45
5.3.130.1630.02312.50
5.3.120.1600.02512.45
5.3.110.1620.02512.44
5.3.100.1650.02212.19
5.3.90.1680.01812.23
5.3.80.1500.02012.24
5.3.70.1640.01512.30
5.3.60.1650.02312.22
5.3.50.1640.01512.26
5.3.40.1590.02412.11
5.3.30.1690.01712.19
5.3.20.1610.02011.98
5.3.10.1670.01512.05
5.3.00.1680.02011.95
5.2.170.1380.01811.46
5.2.160.1370.01911.46
5.2.150.1330.01311.46
5.2.140.1350.01111.46
5.2.130.1310.01511.46
5.2.120.1570.01311.46
5.2.110.1320.01911.46
5.2.100.1370.01711.46
5.2.90.1320.01911.46
5.2.80.1350.01611.46
5.2.70.1200.02011.46
5.2.60.1420.01911.46
5.2.50.1430.01311.46
5.2.40.1140.01511.46
5.2.30.1140.01911.46
5.2.20.1210.01311.46
5.2.10.1150.01611.46
5.2.00.1290.01311.46
5.1.60.1070.01711.46
5.1.50.1130.01311.46
5.1.40.1160.00811.46
5.1.30.1150.01511.46
5.1.20.1130.01711.46
5.1.10.1110.01311.46
5.1.00.0970.01811.46
5.0.50.0600.01411.46
5.0.40.0570.01211.46
5.0.30.0630.02111.46
5.0.20.0500.01011.46
5.0.10.0550.01511.46
5.0.00.0520.01811.46
4.4.90.0620.01111.46
4.4.80.0620.00811.46
4.4.70.0600.01211.46
4.4.60.0480.01011.46
4.4.50.0700.01111.46
4.4.40.0520.01611.46
4.4.30.0680.00811.46
4.4.20.0630.01011.46
4.4.10.0520.00811.46
4.4.00.0630.01711.46
4.3.110.0550.01311.46
4.3.100.0520.01111.46
4.3.90.0530.01111.46
4.3.80.0620.01711.46
4.3.70.0620.01111.46
4.3.60.0600.00811.46
4.3.50.0530.00711.46
4.3.40.0500.01311.46
4.3.30.0280.01011.46
4.3.20.0270.01311.46
4.3.10.0350.01311.46
4.3.00.0340.01211.46

preferences:
46.06 ms | 400 KiB | 5 Q