3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = [3,4,5]; $html = ''; $count = 0; foreach ($x as $y) { $count ++; $html .= 'y = ' . $y ."\n"; } echo 'Count :' . $count . "\n"; echo $html;

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)
8.3.60.0090.00918.30
8.3.50.0070.00716.54
8.3.40.0060.01218.71
8.3.30.0000.01418.81
8.3.20.0040.00418.97
8.3.10.0080.00018.84
8.3.00.0080.00019.69
8.2.180.0150.00618.54
8.2.170.0090.00622.96
8.2.160.0030.01020.64
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.83
8.2.110.0090.00021.04
8.2.100.0040.00717.97
8.2.90.0040.00418.03
8.2.80.0050.00517.97
8.2.70.0000.00817.93
8.2.60.0000.00718.09
8.2.50.0050.00318.10
8.2.40.0050.00319.20
8.2.30.0050.00319.47
8.2.20.0040.00418.11
8.2.10.0030.00718.05
8.2.00.0030.00319.48
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00423.96
8.1.230.0040.00722.12
8.1.220.0060.00317.79
8.1.210.0030.00518.77
8.1.200.0030.00717.35
8.1.190.0000.00817.22
8.1.180.0030.00618.10
8.1.170.0040.00518.70
8.1.160.0040.00420.59
8.1.150.0020.00518.93
8.1.140.0000.00717.59
8.1.130.0030.00317.38
8.1.120.0000.00717.48
8.1.110.0000.00717.51
8.1.100.0030.00617.45
8.1.90.0000.00717.46
8.1.80.0020.00717.34
8.1.70.0070.00017.43
8.1.60.0060.00317.57
8.1.50.0070.00017.55
8.1.40.0040.00417.47
8.1.30.0000.00917.65
8.1.20.0040.00417.47
8.1.10.0050.00317.50
8.1.00.0040.00417.43
8.0.300.0050.00319.65
8.0.290.0040.00416.75
8.0.280.0000.00718.48
8.0.270.0070.00017.25
8.0.260.0030.00316.83
8.0.250.0060.00016.97
8.0.240.0040.00416.89
8.0.230.0030.00316.84
8.0.220.0030.00316.77
8.0.210.0040.00416.90
8.0.200.0000.00716.89
8.0.190.0000.00717.00
8.0.180.0110.00016.95
8.0.170.0030.00616.73
8.0.160.0040.00416.89
8.0.150.0070.00016.71
8.0.140.0040.00416.77
8.0.130.0030.00313.26
8.0.120.0040.00416.76
8.0.110.0040.00416.87
8.0.100.0040.00416.77
8.0.90.0040.00416.86
8.0.80.0130.00516.91
8.0.70.0080.00016.81
8.0.60.0000.00816.99
8.0.50.0070.00016.94
8.0.30.0080.01016.96
8.0.20.0100.00817.40
8.0.10.0040.00416.78
8.0.00.0100.01016.88
7.4.330.0030.00315.55
7.4.320.0000.00616.53
7.4.300.0030.00316.61
7.4.290.0070.00016.51
7.4.280.0080.00016.61
7.4.270.0000.00716.60
7.4.260.0040.00416.53
7.4.250.0000.00716.55
7.4.240.0000.00816.61
7.4.230.0000.00716.64
7.4.220.0070.00016.58
7.4.210.0080.00716.59
7.4.200.0050.00316.60
7.4.140.0080.01017.86
7.4.130.0120.01216.50
7.4.120.0100.01016.46
7.4.110.0080.00916.55
7.4.100.0170.00016.57
7.4.90.0120.00616.50
7.4.80.0170.00319.39
7.4.70.0090.01016.52
7.4.60.0090.01216.59
7.4.50.0070.01016.53
7.4.40.0140.00716.46
7.4.10.0070.01114.82
7.4.00.0100.00614.79
7.3.330.0060.00013.01
7.3.320.0000.00613.01
7.3.310.0030.00316.27
7.3.300.0050.00216.25
7.3.290.0030.00316.16
7.3.280.0150.00016.37
7.3.260.0140.00616.42
7.3.240.0110.00516.35
7.3.230.0060.01216.44
7.3.210.0120.01016.52
7.3.200.0060.01016.26
7.3.190.0030.01216.30
7.3.180.0100.00716.50
7.3.170.0120.00816.59
7.3.160.0080.00816.34
7.3.130.0130.00614.75
7.3.120.0070.00714.80
7.3.110.0110.00714.81
7.3.100.0060.00914.66
7.3.90.0130.00314.84
7.3.80.0000.01115.06
7.3.70.0040.01214.82
7.3.60.0070.00714.87
7.3.50.0030.00614.98
7.3.40.0120.00614.66
7.3.30.0070.01115.00
7.3.20.0030.01016.59
7.3.10.0070.00316.53
7.3.00.0080.00816.67
7.2.330.0130.00416.69
7.2.320.0140.00316.63
7.2.310.0090.01216.47
7.2.300.0120.00616.27
7.2.290.0150.00816.45
7.2.260.0100.01014.85
7.2.250.0030.01715.14
7.2.240.0030.01314.64
7.2.230.0030.01015.01
7.2.220.0100.00315.18
7.2.210.0030.01515.06
7.2.200.0070.00714.86
7.2.190.0100.00715.06
7.2.180.0030.00615.11
7.2.170.0070.00714.79
7.2.160.0110.00714.72
7.2.150.0090.00616.83
7.2.140.0070.01016.61
7.2.130.0080.00816.85
7.2.120.0090.00316.63
7.2.110.0040.00816.99
7.2.100.0030.01016.73
7.2.90.0070.00716.93
7.2.80.0060.01016.93
7.2.70.0100.00716.82
7.2.60.1000.01116.06
7.2.50.1190.00815.96
7.2.40.1090.01116.23
7.2.30.1140.01216.19
7.2.20.0990.01016.22
7.2.10.1010.00716.15
7.2.00.1080.01016.09
7.1.330.0030.01315.85
7.1.320.0030.00715.86
7.1.310.0060.00915.85
7.1.300.0070.00715.82
7.1.290.0000.00915.73
7.1.280.0030.01415.86
7.1.270.0040.01415.48
7.1.260.0030.01315.59
7.1.250.0080.00315.97
7.1.240.0000.01515.54
7.1.230.0070.00715.74
7.1.220.0100.00615.80
7.1.210.0000.01115.61
7.1.200.0050.00515.85
7.1.190.0000.01015.86
7.1.180.0030.01015.59
7.1.170.1050.01014.84
7.1.160.1110.01016.45
7.1.150.1170.01016.10
7.1.140.1040.01216.40
7.1.130.1150.00916.24
7.1.120.1050.01116.32
7.1.110.1030.00515.82
7.1.100.0870.01115.94
7.1.90.0950.00715.90
7.1.80.0940.01315.91
7.1.70.1040.00715.43
7.1.60.0980.01324.49
7.1.50.1590.01224.38
7.1.40.0970.01224.03
7.1.30.1170.01124.22
7.1.20.1470.01124.05
7.1.10.0930.00815.19
7.1.00.1260.00815.26
7.0.330.0000.01515.30
7.0.320.0000.01315.17
7.0.310.0090.00315.49
7.0.300.0030.01215.64
7.0.290.0040.00815.59
7.0.280.0030.00915.43
7.0.270.0040.00715.39
7.0.260.0000.01115.36
7.0.250.0070.00315.61
7.0.240.0040.00715.58
7.0.230.0040.00415.50
7.0.220.0100.00315.46
7.0.210.0040.01215.49
7.0.200.0040.01115.40
7.0.190.0130.00015.28
7.0.180.0100.00015.48
7.0.170.0080.00315.23
7.0.160.0070.00315.26
7.0.150.0100.00315.43
7.0.140.0030.00915.56
7.0.130.0070.01015.56
7.0.120.0050.00515.29
7.0.110.0040.01115.61
7.0.100.0040.01115.47
7.0.90.0060.00315.43
7.0.80.0070.00415.38
7.0.70.0070.01015.66
7.0.60.0030.01015.68
7.0.50.0070.00715.45
7.0.40.0060.00613.49
7.0.30.0070.00713.20
7.0.20.0000.01513.53
7.0.10.0080.00613.57
7.0.00.0040.01213.18
5.6.400.0030.01014.46
5.6.390.0070.00714.31
5.6.380.0060.00614.30
5.6.370.0060.00914.16
5.6.360.0100.00614.46
5.6.350.0030.00913.95
5.6.340.0040.00414.36
5.6.330.0030.01014.72
5.6.320.0060.00614.46
5.6.310.0040.00814.43
5.6.300.0090.00014.32
5.6.290.0030.01014.50
5.6.280.0060.00314.13
5.6.270.0080.00314.70
5.6.260.0060.00614.51
5.6.250.0030.00914.32
5.6.240.0040.00814.45
5.6.230.0070.00714.36
5.6.220.0080.00514.23
5.6.210.0110.00414.46
5.6.200.0000.01114.38
5.6.190.0070.00714.52
5.6.180.0070.00714.14
5.6.170.0080.00414.10
5.6.160.0050.01014.52
5.6.150.0040.01414.35
5.6.140.0040.01514.52
5.6.130.0060.01314.52
5.6.120.0030.00914.28
5.6.110.0080.00814.43
5.6.100.0060.00614.32
5.6.90.0110.00014.47
5.6.80.0030.01014.53
5.6.70.0060.00614.54
5.6.60.0140.00014.23
5.6.50.0040.00714.43
5.6.40.0000.01214.23
5.6.30.0030.01414.48
5.6.20.0120.00314.54
5.6.10.0120.00314.34
5.6.00.0060.00914.21

preferences:
70.43 ms | 400 KiB | 5 Q