3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$arr = array(1,2,3,4,5,6,7,8,9,0); $arr = array(1,2,3,4,5,6,7,8); $i = 1; $s = ''; while ($item = current($arr)) { echo $i."\n"; $s .= "<a href='#'>$item</a>\n"; if ($i % 4 == 0) { $s = "<li>$s</li>\n"; echo $s; $s = ''; } $i++; next($arr); } echo $i; $s .= ($i%4) ? "</li>\n" : ''; echo $s;

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)
8.3.60.0140.00718.43
8.3.50.0090.00721.96
8.3.40.0100.00718.70
8.3.30.0070.00719.06
8.3.20.0080.00020.20
8.3.10.0080.00021.96
8.3.00.0000.00822.58
8.2.180.0100.00718.41
8.2.170.0140.00022.96
8.2.160.0110.00420.89
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0110.00019.39
8.2.100.0120.00017.97
8.2.90.0080.00019.17
8.2.80.0040.00417.97
8.2.70.0000.00917.63
8.2.60.0050.00318.05
8.2.50.0050.00318.07
8.2.40.0000.00718.28
8.2.30.0000.00718.18
8.2.20.0040.00417.61
8.2.10.0000.00719.50
8.2.00.0000.00717.76
8.1.280.0110.00725.92
8.1.270.0040.00423.92
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00319.69
8.1.230.0040.00817.64
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0080.00018.64
8.1.160.0100.00021.94
8.1.150.0050.00318.66
8.1.140.0000.00717.34
8.1.130.0000.00817.90
8.1.120.0030.00317.52
8.1.110.0020.00517.48
8.1.100.0050.00217.53
8.1.90.0040.00717.48
8.1.80.0070.00017.52
8.1.70.0000.00817.47
8.1.60.0060.00317.64
8.1.50.0050.00217.50
8.1.40.0030.00617.55
8.1.30.0040.00417.67
8.1.20.0000.00817.67
8.1.10.0040.00417.41
8.1.00.0020.00517.42
8.0.300.0050.00218.77
8.0.290.0080.00016.75
8.0.280.0000.00718.45
8.0.270.0030.00317.28
8.0.260.0000.00716.88
8.0.250.0030.00316.86
8.0.240.0030.00317.00
8.0.230.0070.00016.94
8.0.220.0030.00316.88
8.0.210.0030.00316.78
8.0.200.0030.00316.97
8.0.190.0000.00816.86
8.0.180.0050.00216.95
8.0.170.0040.00416.95
8.0.160.0040.00416.90
8.0.150.0000.00716.89
8.0.140.0000.00716.77
8.0.130.0000.00613.33
8.0.120.0000.00816.93
8.0.110.0040.00416.94
8.0.100.0070.00016.82
8.0.90.0050.00216.86
8.0.80.0000.01416.95
8.0.70.0040.00416.92
8.0.60.0000.00716.89
8.0.50.0080.00016.88
8.0.30.0110.00816.97
8.0.20.0090.01117.40
8.0.10.0070.00017.07
8.0.00.0110.00716.84
7.4.330.0020.00215.09
7.4.320.0030.00316.59
7.4.300.0000.00716.61
7.4.290.0070.00016.66
7.4.280.0070.00316.54
7.4.270.0040.00416.52
7.4.260.0030.00316.59
7.4.250.0040.00416.55
7.4.240.0020.00516.54
7.4.230.0000.00716.61
7.4.220.0070.01316.65
7.4.210.0050.01316.58
7.4.200.0070.00016.59
7.4.190.0000.00716.47
7.4.160.0150.00616.52
7.4.150.0060.01317.40
7.4.140.0110.01017.86
7.4.130.0050.01316.41
7.4.120.0080.01216.57
7.4.110.0060.01216.28
7.4.100.0080.01116.37
7.4.90.0070.01016.57
7.4.80.0130.00719.39
7.4.70.0060.01616.55
7.4.60.0070.01016.33
7.4.50.0060.00316.24
7.4.40.0110.00422.77
7.4.30.0090.00616.62
7.4.00.0030.01314.85
7.3.330.0030.00313.09
7.3.320.0000.00513.06
7.3.310.0000.00616.18
7.3.300.0070.00016.23
7.3.290.0030.01016.44
7.3.280.0110.00616.41
7.3.270.0160.00917.40
7.3.260.0120.00916.24
7.3.250.0100.00716.31
7.3.240.0060.01616.38
7.3.230.0100.00716.47
7.3.210.0140.00416.52
7.3.200.0060.01319.39
7.3.190.0120.00916.54
7.3.180.0080.00816.46
7.3.170.0060.00916.43
7.3.160.0030.01216.64
7.3.120.0060.00914.53
7.3.10.0040.00816.80
7.3.00.0070.00516.63
7.2.330.0140.00616.76
7.2.320.0130.00716.29
7.2.310.0070.01016.68
7.2.300.0130.01016.68
7.2.290.0120.00616.61
7.2.130.0050.00716.98
7.2.120.0010.00916.83
7.2.110.0070.00317.01
7.2.100.0050.00816.88
7.2.90.0020.01017.09
7.2.80.0080.00216.99
7.2.70.0030.01116.92
7.2.60.0070.00616.90
7.2.50.0070.00716.86
7.2.40.0100.00316.79
7.2.30.0020.01116.86
7.2.20.0060.00716.64
7.2.10.0060.00716.95
7.2.00.0050.00717.71
7.1.250.0070.00315.62
7.1.240.0070.00415.86
7.1.230.0070.00715.78
7.1.220.0080.00415.64
7.1.210.0030.01215.68
7.1.200.0070.00415.79
7.1.190.0040.00715.68
7.1.180.0050.00515.81
7.1.170.0060.00615.53
7.1.160.0090.00415.96
7.1.150.0070.00715.72
7.1.140.0000.01315.78
7.1.130.0050.00515.94
7.1.120.0070.00415.70
7.1.110.0090.00615.76
7.1.100.0000.01117.03
7.1.90.0040.00715.99
7.1.80.0030.00915.57
7.1.70.0040.00616.46
7.1.60.0060.01117.81
7.1.50.0050.01016.47
7.1.40.0090.00315.60
7.1.30.0030.00715.93
7.1.20.0030.00815.64
7.1.10.0080.00815.84
7.1.00.0080.03819.03
7.0.330.0030.00715.41
7.0.320.0070.00715.51
7.0.310.0040.00715.43
7.0.300.0060.00615.34
7.0.290.0040.00715.40
7.0.280.0030.01015.21
7.0.270.0060.00315.25
7.0.260.0000.00915.54
7.0.250.0060.00315.42
7.0.240.0080.00315.42
7.0.230.0100.00315.52
7.0.220.0060.00615.51
7.0.210.0080.00815.51
7.0.200.0050.00816.24
7.0.190.0080.00315.36
7.0.180.0000.00815.46
7.0.170.0100.00315.57
7.0.160.0030.00615.54
7.0.150.0100.00315.55
7.0.140.0060.03818.72
7.0.130.0040.00715.59
7.0.120.0050.02018.74
7.0.110.0030.02318.87
7.0.100.0020.02218.58
7.0.90.0070.03718.81
7.0.80.0050.03818.74
7.0.70.0050.04018.68
7.0.60.0030.04218.81
7.0.50.0060.04018.73
7.0.40.0080.02817.70
7.0.30.0020.03617.81
7.0.20.0000.04517.89
7.0.10.0050.03317.75
7.0.00.0000.03617.63
5.6.380.0100.00314.21
5.6.370.0040.01114.29
5.6.360.0070.00414.34
5.6.350.0030.00814.81
5.6.340.0040.01114.35
5.6.330.0050.00514.66
5.6.320.0000.01014.37
5.6.310.0060.00614.71
5.6.300.0000.00814.48
5.6.290.0090.00614.50
5.6.280.0020.04317.64
5.6.270.0060.00614.46
5.6.260.0050.02217.70
5.6.250.0010.01917.73
5.6.240.0040.02717.73
5.6.230.0110.03517.86
5.6.220.0050.04117.83
5.6.210.0030.04017.82
5.6.200.0030.04017.61
5.6.190.0050.03017.58
5.6.180.0070.03717.57
5.6.170.0050.03517.61
5.6.160.0030.04017.59
5.6.150.0050.03817.70
5.6.140.0020.03917.66
5.6.130.0060.04017.72
5.6.120.0030.04317.73
5.6.110.0050.03417.83
5.6.100.0020.03517.61
5.6.90.0040.02617.62
5.6.80.0050.01917.37
5.6.70.0090.01417.34
5.6.60.0070.01717.43
5.6.50.0060.03817.29
5.6.40.0030.02017.36
5.6.30.0020.03417.35
5.6.20.0050.03217.21
5.6.10.0060.03117.26
5.6.00.0080.03517.22
5.5.380.0040.01615.40
5.5.370.0070.03515.40
5.5.360.0030.03515.43
5.5.350.0000.03615.47
5.5.340.0050.03315.73
5.5.330.0020.02415.77
5.5.320.0040.03515.53
5.5.310.0030.03715.66
5.5.300.0020.03715.65
5.5.290.0020.03015.69
5.5.280.0050.03815.53
5.5.270.0050.04015.56
5.5.260.0050.02815.53
5.5.250.0020.02015.47
5.5.240.0000.02515.42
5.5.230.0030.01915.26
5.5.220.0000.02615.26
5.5.210.0060.02515.39
5.5.200.0020.02615.38
5.5.190.0000.03315.25
5.5.180.0030.03715.25
5.5.170.0030.00313.29
5.5.160.0000.03615.21
5.5.150.0060.03015.25
5.5.140.0030.03615.35
5.5.130.0070.02715.45
5.5.120.0030.03315.20
5.5.110.0040.02215.25
5.5.100.0030.02315.33
5.5.90.0020.02015.33
5.5.80.0030.02315.35
5.5.70.0060.02015.39
5.5.60.0000.02015.19
5.5.50.0070.01715.21
5.5.40.0020.03615.33
5.5.30.0000.03015.19
5.5.20.0020.03215.28
5.5.10.0050.03515.20
5.5.00.0010.02915.39
5.4.450.0050.03016.30
5.4.440.0020.03816.40
5.4.430.0050.03516.30
5.4.420.0040.03216.31
5.4.410.0070.02316.22
5.4.400.0050.02216.15
5.4.390.0050.01716.21
5.4.380.0030.01816.11
5.4.370.0090.02316.16
5.4.360.0070.03916.15
5.4.350.0040.03016.23
5.4.340.0040.03916.11
5.4.330.0040.00813.29
5.4.320.0050.03016.16
5.4.310.0050.02716.20
5.4.300.0030.03116.19
5.4.290.0030.03716.20
5.4.280.0020.03516.11
5.4.270.0040.03216.20
5.4.260.0020.02216.11
5.4.250.0020.02616.14
5.4.240.0080.01816.11
5.4.230.0020.01816.15
5.4.220.0010.01816.26
5.4.210.0060.01516.20
5.4.200.0020.03516.10
5.4.190.0000.04216.27
5.4.180.0060.03316.15
5.4.170.0020.03916.18
5.4.160.0020.02516.14
5.4.150.0020.03816.13
5.4.140.0020.03614.84
5.4.130.0020.03514.77
5.4.120.0010.02614.86
5.4.110.0050.02714.88
5.4.100.0110.03214.88
5.4.90.0030.02314.73
5.4.80.0060.02314.87
5.4.70.0070.03514.84
5.4.60.0110.03014.82
5.4.50.0050.03114.83
5.4.40.0000.03014.90
5.4.30.0030.03114.80
5.4.20.0050.02214.81
5.4.10.0100.01514.77
5.4.00.0030.03114.45
5.3.290.0040.03113.95
5.3.280.0040.02213.91
5.3.270.0000.03813.84
5.3.260.0050.03613.88
5.3.250.0040.03513.84
5.3.240.0020.02913.88
5.3.230.0020.03413.92
5.3.220.0020.03113.89
5.3.210.0020.04213.84
5.3.200.0070.03313.90
5.3.190.0050.03313.89
5.3.180.0060.03213.86
5.3.170.0050.03313.88
5.3.160.0050.03013.89
5.3.150.0070.02713.96
5.3.140.0050.03213.85
5.3.130.0020.03213.96
5.3.120.0050.03513.96
5.3.110.0050.02013.90
5.3.100.0020.03813.63
5.3.90.0020.03513.62
5.3.80.0010.03613.62
5.3.70.0050.02513.57
5.3.60.0060.03113.62
5.3.50.0040.03313.54
5.3.40.0070.02813.58
5.3.30.0050.01813.63
5.3.20.0000.02413.46
5.3.10.0030.02713.42
5.3.00.0040.03413.47
5.2.170.0050.02712.18
5.2.160.0050.02312.29
5.2.150.0020.03212.21
5.2.140.0030.02312.19
5.2.130.0030.02612.17
5.2.120.0060.02012.22
5.2.110.0040.02712.15
5.2.100.0050.02812.09
5.2.90.0020.02712.10
5.2.80.0020.03212.19
5.2.70.0040.02512.16
5.2.60.0030.02912.12
5.2.50.0040.02812.12
5.2.40.0030.02812.10
5.2.30.0050.02812.10
5.2.20.0000.02712.15
5.2.10.0000.03012.09
5.2.00.0030.02312.04
5.1.60.0030.02311.79
5.1.50.0030.02311.79
5.1.40.0060.01811.79
5.1.30.0030.02711.80
5.1.20.0050.02311.81
5.1.10.0080.02011.79
5.1.00.0060.02311.79
5.0.50.0010.02111.79
5.0.40.0020.02111.79
5.0.30.0020.02811.79
5.0.20.0000.02011.79
5.0.10.0000.02211.79
5.0.00.0030.02611.79
4.4.90.0000.01711.79
4.4.80.0020.01711.79
4.4.70.0000.01711.79
4.4.60.0030.01411.79
4.4.50.0030.01311.79
4.4.40.0010.02311.79
4.4.30.0030.01511.79
4.4.20.0000.01511.79
4.4.10.0000.01711.79
4.4.00.0020.02311.79
4.3.110.0020.01511.79
4.3.100.0020.01511.79
4.3.90.0030.01211.79
4.3.80.0000.02011.79
4.3.70.0010.01511.79
4.3.60.0040.01411.79
4.3.50.0020.01811.79
4.3.40.0000.02611.79
4.3.30.0040.01511.79
4.3.20.0050.01511.79
4.3.10.0020.01511.79
4.3.00.0030.01311.79

preferences:
50.18 ms | 401 KiB | 5 Q