3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = array(1, 5, 10); foreach ($num as $value) { $value++; } print_r($num);

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)
8.3.40.0040.01118.46
8.3.30.0080.00619.04
8.3.20.0080.00020.14
8.3.10.0000.00721.97
8.3.00.0040.00417.91
8.2.170.0120.00622.96
8.2.160.0100.00320.57
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0090.00926.16
8.2.120.0000.00820.90
8.2.110.0040.00422.13
8.2.100.0070.00717.78
8.2.90.0040.00419.05
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0000.00818.04
8.2.50.0080.00018.07
8.2.40.0040.00418.09
8.2.30.0080.00018.06
8.2.20.0040.00417.79
8.2.10.0000.00717.93
8.2.00.0040.00417.79
8.1.270.0040.00423.96
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00323.80
8.1.230.0110.00019.16
8.1.220.0040.00417.74
8.1.210.0050.00518.77
8.1.200.0000.01017.35
8.1.190.0000.00817.13
8.1.180.0050.00318.10
8.1.170.0050.00318.52
8.1.160.0040.00422.01
8.1.150.0040.00418.88
8.1.140.0000.00717.38
8.1.130.0000.00717.82
8.1.120.0070.00017.43
8.1.110.0000.00817.35
8.1.100.0050.00217.42
8.1.90.0030.00317.42
8.1.80.0030.00317.34
8.1.70.0050.00217.37
8.1.60.0050.00517.63
8.1.50.0040.00417.49
8.1.40.0080.00317.56
8.1.30.0040.00417.60
8.1.20.0030.00517.49
8.1.10.0070.00017.42
8.1.00.0080.00017.38
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0070.00018.39
8.0.270.0050.00217.24
8.0.260.0000.00817.17
8.0.250.0030.00316.91
8.0.240.0040.00417.00
8.0.230.0070.00016.96
8.0.220.0030.00316.90
8.0.210.0070.00016.89
8.0.200.0070.00016.94
8.0.190.0050.00316.95
8.0.180.0080.00016.80
8.0.170.0070.00016.91
8.0.160.0100.00016.77
8.0.150.0040.00416.75
8.0.140.0090.00016.73
8.0.130.0000.00513.32
8.0.120.0000.00816.82
8.0.110.0000.00716.89
8.0.100.0050.00216.78
8.0.90.0000.00816.93
8.0.80.0030.01416.95
8.0.70.0000.00716.92
8.0.60.0040.00416.85
8.0.50.0000.00816.85
8.0.30.0150.00617.15
8.0.20.0140.00817.40
8.0.10.0040.00416.88
8.0.00.0080.01416.66
7.4.330.0000.00515.09
7.4.320.0060.00016.48
7.4.300.0000.00616.57
7.4.290.0070.00016.47
7.4.280.0090.00016.38
7.4.270.0040.00416.58
7.4.260.0040.00316.34
7.4.250.0030.00616.49
7.4.240.0050.00316.47
7.4.230.0070.00016.60
7.4.220.0100.01616.52
7.4.210.0110.00416.52
7.4.200.0000.00716.40
7.4.160.0080.00816.47
7.4.150.0130.01017.40
7.4.140.0140.00717.86
7.4.130.0130.00716.51
7.4.120.0100.00716.48
7.4.110.0120.00916.30
7.4.100.0070.01016.55
7.4.90.0090.00916.44
7.4.80.0100.01119.39
7.4.70.0100.00716.56
7.4.60.0140.00716.59
7.4.50.0000.00716.46
7.4.40.0100.00716.48
7.4.30.0120.00316.18
7.4.10.0060.01315.09
7.4.00.0090.00914.86
7.3.330.0060.00012.99
7.3.320.0050.00013.12
7.3.310.0000.00716.12
7.3.300.0050.00316.17
7.3.290.0070.00716.26
7.3.280.0090.01016.25
7.3.270.0170.00017.40
7.3.260.0070.01016.58
7.3.250.0100.00716.31
7.3.240.0060.01216.13
7.3.230.0140.00716.39
7.3.210.0090.00916.27
7.3.200.0140.00819.39
7.3.190.0070.01416.16
7.3.180.0030.01316.29
7.3.170.0100.00616.45
7.3.160.0100.00716.33
7.3.130.0070.01114.66
7.3.120.0070.01014.50
7.3.110.0070.01014.60
7.3.100.0150.00414.67
7.3.90.0040.01114.46
7.3.80.0000.01114.75
7.3.70.0030.01314.71
7.3.60.0060.00614.77
7.3.50.0060.00614.83
7.3.40.0000.01214.75
7.3.30.0080.00314.88
7.3.20.0110.00416.64
7.3.10.0060.00916.62
7.3.00.0030.01016.46
7.2.330.0110.00916.45
7.2.320.0070.01116.63
7.2.310.0120.00416.65
7.2.300.0070.01016.40
7.2.290.0050.01116.62
7.2.260.0000.01814.94
7.2.250.0060.01214.75
7.2.240.0070.00714.91
7.2.230.0080.01214.78
7.2.220.0030.01515.22
7.2.210.0090.00015.07
7.2.200.0030.00714.64
7.2.190.0070.00715.06
7.2.180.0060.01214.91
7.2.170.0040.00714.82
7.2.160.0060.00614.96
7.2.150.0060.00616.66
7.2.140.0070.00316.84
7.2.130.0130.00016.80
7.2.120.0160.00016.63
7.2.110.0110.00016.75
7.2.100.0000.01516.71
7.2.90.0150.00016.77
7.2.80.0040.01516.70
7.2.70.0100.00317.04
7.2.60.0070.00716.61
7.2.50.0140.00316.68
7.2.40.0030.00916.88
7.2.30.0100.00716.96
7.2.20.0040.00716.79
7.2.10.0040.01116.79
7.2.00.0060.00316.49
7.1.330.0080.00415.77
7.1.320.0070.01315.80
7.1.310.0040.01115.84
7.1.300.0080.00416.00
7.1.290.0060.00615.70
7.1.280.0000.01315.71
7.1.270.0030.01015.52
7.1.260.0060.01015.83
7.1.250.0090.00615.73
7.1.240.0070.00415.43
7.1.230.0070.00715.48
7.1.220.0070.00715.54
7.1.210.0030.01015.66
7.1.200.0030.01015.53
7.1.190.0100.00715.73
7.1.180.0000.01515.67
7.1.170.0060.00615.91
7.1.160.0150.00015.91
7.1.150.0030.01015.82
7.1.140.0060.00915.82
7.1.130.0030.01115.63
7.1.120.0100.00016.01
7.1.110.0040.01115.90
7.1.100.0030.00715.89
7.1.90.0030.00615.71
7.1.80.0070.00715.59
7.1.70.0090.00316.51
7.1.60.0050.01317.62
7.1.50.0050.01216.06
7.1.40.0060.00615.57
7.1.30.0100.00615.59
7.1.20.0100.00715.79
7.1.10.0070.01015.70
7.1.00.0020.04619.06
7.0.330.0090.00015.37
7.0.320.0000.00915.38
7.0.310.0030.01215.49
7.0.300.0070.00315.49
7.0.290.0070.00715.62
7.0.280.0090.00315.55
7.0.270.0000.01215.29
7.0.260.0080.00015.38
7.0.250.0090.00315.28
7.0.240.0000.01215.42
7.0.230.0080.00815.40
7.0.220.0030.01315.15
7.0.210.0030.00715.55
7.0.200.0060.00516.24
7.0.190.0060.00915.29
7.0.180.0000.01215.33
7.0.170.0040.01115.38
7.0.160.0030.01315.35
7.0.150.0030.00715.25
7.0.140.0050.03618.65
7.0.130.0030.01215.47
7.0.120.0030.00815.30
7.0.110.0050.02218.50
7.0.100.0030.02218.56
7.0.90.0050.03318.64
7.0.80.0030.03318.66
7.0.70.0040.02818.63
7.0.60.0050.03518.60
7.0.50.0110.03118.68
7.0.40.0020.04916.54
7.0.30.0030.02316.66
7.0.20.0030.02516.64
7.0.10.0030.04016.54
7.0.00.0050.02816.57
5.6.400.0070.00714.32
5.6.390.0040.00414.42
5.6.380.0030.01314.32
5.6.370.0070.01014.55
5.6.360.0110.00414.59
5.6.350.0040.01114.48
5.6.340.0060.00314.55
5.6.330.0000.01513.94
5.6.320.0030.01314.20
5.6.310.0100.00314.64
5.6.300.0000.00814.07
5.6.290.0100.00314.49
5.6.280.0060.03817.76
5.6.270.0060.00314.05
5.6.260.0030.02417.38
5.6.250.0110.01617.56
5.6.240.0070.02217.46
5.6.230.0020.02517.49
5.6.220.0050.04517.43
5.6.210.0000.03217.51
5.6.200.0080.03317.46
5.6.190.0060.02517.46
5.6.180.0080.04317.54
5.6.170.0070.03817.30
5.6.160.0030.02317.37
5.6.150.0070.02017.37
5.6.140.0090.01817.31
5.6.130.0020.04717.43
5.6.120.0060.03617.39
5.6.110.0050.02417.34
5.6.100.0040.04917.36
5.6.90.0060.02217.54
5.6.80.0030.03317.11
5.6.70.0090.02517.02
5.6.60.0090.02617.11
5.6.50.0030.02517.13
5.6.40.0050.02517.02
5.6.30.0030.04317.16
5.6.20.0050.04417.26
5.6.10.0050.02717.15
5.6.00.0030.03516.97
5.5.380.0030.03315.96
5.5.370.0110.01615.77
5.5.360.0070.02015.86
5.5.350.0070.04015.85
5.5.340.0050.04316.07
5.5.330.0020.03916.09
5.5.320.0040.03715.99
5.5.310.0050.03016.05
5.5.300.0030.04216.05
5.5.290.0030.03316.20
5.5.280.0030.05016.00
5.5.270.0030.03116.13
5.5.260.0090.03616.30
5.5.250.0050.04316.01
5.5.240.0050.02015.73
5.5.230.0020.03815.70
5.5.220.0050.03615.79
5.5.210.0060.02015.79
5.5.200.0020.02215.95
5.5.190.0040.02315.82
5.5.180.0040.04115.71
5.5.170.0060.00614.08
5.5.160.0080.03215.79
5.5.150.0070.03015.63
5.5.140.0030.02215.55
5.5.130.0030.03315.80
5.5.120.0050.03215.76
5.5.110.0020.04215.86
5.5.100.0030.03715.76
5.5.90.0050.02415.62
5.5.80.0050.03815.80
5.5.70.0020.04015.60
5.5.60.0020.02815.80
5.5.50.0030.04615.73
5.5.40.0040.03815.71
5.5.30.0120.03515.71
5.5.20.0070.02515.67
5.5.10.0050.04015.85
5.5.00.0000.02615.58
5.4.450.0030.02315.10
5.4.440.0050.02215.34
5.4.430.0060.03215.10
5.4.420.0030.02315.27
5.4.410.0050.04515.16
5.4.400.0080.03714.98
5.4.390.0030.02015.12
5.4.380.0070.01515.02
5.4.370.0040.02915.02
5.4.360.0050.02315.05
5.4.350.0020.02815.08
5.4.340.0050.03715.03
5.4.330.0030.00310.71
5.4.320.0040.03115.12
5.4.310.0050.03914.92
5.4.300.0030.02815.17
5.4.290.0020.03515.02
5.4.280.0050.03214.90
5.4.270.0080.03315.03
5.4.260.0030.03714.92
5.4.250.0050.04015.03
5.4.240.0040.04414.97
5.4.230.0050.02415.12
5.4.220.0050.03615.24
5.4.210.0050.03514.89
5.4.200.0030.04715.04
5.4.190.0050.03315.14
5.4.180.0030.04015.11
5.4.170.0040.04215.12
5.4.160.0020.03815.06
5.4.150.0050.02414.90
5.4.140.0080.03113.94
5.4.130.0040.02213.65
5.4.120.0030.02313.70
5.4.110.0050.02513.81
5.4.100.0050.03813.67
5.4.90.0000.02913.81
5.4.80.0050.02513.61
5.4.70.0030.03513.65
5.4.60.0020.02113.62
5.4.50.0050.03513.84
5.4.40.0070.02213.67
5.4.30.0030.02813.78
5.4.20.0030.03713.73
5.4.10.0030.02513.63
5.4.00.0020.04013.52
5.3.290.0050.03712.64
5.3.280.0020.04212.49
5.3.270.0070.02012.74
5.3.260.0070.03712.65
5.3.250.0060.01812.54
5.3.240.0100.03612.54
5.3.230.0060.03012.52
5.3.220.0080.03612.40
5.3.210.0020.03612.51
5.3.200.0030.02412.45
5.3.190.0050.03512.65
5.3.180.0030.04012.58
5.3.170.0040.02312.61
5.3.160.0030.03112.44
5.3.150.0040.02612.63
5.3.140.0030.02212.47
5.3.130.0030.02712.49
5.3.120.0020.02712.57
5.3.110.0030.02312.57
5.3.100.0020.02012.25
5.3.90.0050.03812.27
5.3.80.0010.04112.21
5.3.70.0050.02112.27
5.3.60.0030.01812.24
5.3.50.0050.03012.12
5.3.40.0020.02912.29
5.3.30.0060.03312.26
5.3.20.0040.04012.14
5.3.10.0040.02111.99
5.3.00.0040.04011.98
5.2.170.0070.02311.90
5.2.160.0030.05011.90
5.2.150.0030.03311.90
5.2.140.0000.04311.90
5.2.130.0030.03011.90
5.2.120.0030.05011.90
5.2.110.0130.06011.90
5.2.100.0000.06311.90
5.2.90.0070.03711.90
5.2.80.0070.03711.90
5.2.70.0070.06311.90
5.2.60.0000.06011.90
5.2.50.0070.06011.90
5.2.40.0030.04011.90
5.2.30.0030.03311.90
5.2.20.0030.04711.90
5.2.10.0000.03311.90
5.2.00.0070.05011.90
5.1.60.0000.04311.90
5.1.50.0000.05311.90
5.1.40.0000.02011.90
5.1.30.0030.04011.90
5.1.20.0000.03011.90
5.1.10.0000.03011.90
5.1.00.0000.02711.90
5.0.50.0000.05011.90
5.0.40.0030.02711.90
5.0.30.0000.05311.90
5.0.20.0000.02711.90
5.0.10.0030.04011.90
5.0.00.0000.04711.90
4.4.90.0070.03011.90
4.4.80.0030.03011.90
4.4.70.0030.02711.90
4.4.60.0000.03311.90
4.4.50.0030.02011.90
4.4.40.0030.05011.90
4.4.30.0030.02711.90
4.4.20.0030.02711.90
4.4.10.0000.03711.90
4.4.00.0030.05011.90
4.3.110.0000.03311.90
4.3.100.0030.03311.90
4.3.90.0030.03011.90
4.3.80.0000.02711.90
4.3.70.0000.03011.90
4.3.60.0070.02311.90
4.3.50.0000.03011.90
4.3.40.0000.02711.90
4.3.30.0030.03311.90
4.3.20.0070.01311.90
4.3.10.0000.01711.90
4.3.00.0000.02311.90

preferences:
86.53 ms | 400 KiB | 5 Q