3v4l.org

run code in 300+ PHP versions simultaneously
<?php $responses = array('tok1' => '<Order> <OrderID>112</OrderID> </Order>', 'tok2' => '<Order> <OrderID>390</OrderID> </Order>', 'tok3' => '<Order> <OrderID>162</OrderID> </Order>', 'tok4' => '<Order> <OrderID>372</OrderID> </Order>'); $auth_tokens = array('tok1', 'tok2', 'tok3', 'tok4'); $xmlstr = ''; foreach($auth_tokens as $auth_token) { // 4 iterations in loop $response = $responses[$auth_token]; // API xml response $xmlstr .= $response; // add response to XML } $xml = simplexml_load_string("<Orders>$xmlstr</Orders>"); header('content-type: text/xml'); echo $xml->asXML();

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)
8.3.60.0090.00618.67
8.3.50.0100.00718.38
8.3.40.0110.00419.27
8.3.30.0120.00319.13
8.3.20.0030.00519.72
8.3.10.0000.00823.90
8.3.00.0040.00420.89
8.2.180.0190.00018.54
8.2.170.0070.00722.96
8.2.160.0080.01120.70
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00420.04
8.2.120.0040.00426.35
8.2.110.0040.00721.28
8.2.100.0100.00318.14
8.2.90.0000.00818.28
8.2.80.0060.00318.05
8.2.70.0040.00418.30
8.2.60.0000.00818.47
8.2.50.0080.00019.73
8.2.40.0050.00318.41
8.2.30.0040.00418.57
8.2.20.0030.00518.45
8.2.10.0080.00018.45
8.2.00.0060.00317.96
8.1.280.0040.01125.92
8.1.270.0060.00323.89
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.17
8.1.230.0080.00321.22
8.1.220.0000.00818.04
8.1.210.0040.00419.35
8.1.200.0060.00317.48
8.1.190.0040.00417.25
8.1.180.0030.00618.10
8.1.170.0060.00318.91
8.1.160.0000.00719.10
8.1.150.0040.00419.04
8.1.140.0000.00722.36
8.1.130.0060.00320.46
8.1.120.0000.00717.60
8.1.110.0000.00717.66
8.1.100.0000.00717.73
8.1.90.0040.00417.71
8.1.80.0040.00417.77
8.1.70.0090.00017.69
8.1.60.0040.00717.87
8.1.50.0080.00017.67
8.1.40.0000.01117.79
8.1.30.0080.00017.81
8.1.20.0000.00817.88
8.1.10.0040.00417.82
8.1.00.0040.00417.66
8.0.300.0040.00419.85
8.0.290.0000.00817.00
8.0.280.0040.00418.76
8.0.270.0000.00717.48
8.0.260.0040.00418.64
8.0.250.0110.00017.15
8.0.240.0070.00017.25
8.0.230.0040.00417.23
8.0.220.0090.00017.14
8.0.210.0050.00317.09
8.0.200.0070.00017.26
8.0.190.0040.00417.10
8.0.180.0080.00017.21
8.0.170.0030.00517.20
8.0.160.0040.00417.11
8.0.150.0040.00416.98
8.0.140.0030.00517.16
8.0.130.0060.00013.68
8.0.120.0000.00817.09
8.0.110.0040.00417.18
8.0.100.0040.00417.09
8.0.90.0040.00417.22
8.0.80.0090.00617.16
8.0.70.0000.00717.19
8.0.60.0040.00417.02
8.0.50.0050.00317.09
8.0.30.0100.00817.36
8.0.20.0130.00917.41
8.0.10.0040.00417.16
8.0.00.0070.01016.98
7.4.330.0000.00615.55
7.4.320.0030.00316.85
7.4.300.0060.00016.86
7.4.290.0070.00016.89
7.4.280.0060.00316.82
7.4.270.0030.00716.90
7.4.260.0000.00716.74
7.4.250.0000.00816.70
7.4.240.0000.00716.78
7.4.230.0080.00016.93
7.4.220.0000.00816.81
7.4.210.0070.00916.64
7.4.200.0040.00416.96
7.4.160.0080.00916.73
7.4.140.0130.00617.86
7.4.130.0030.01416.59
7.4.120.0050.01316.69
7.4.110.0100.01016.70
7.4.100.0070.01016.77
7.4.90.0060.01216.80
7.4.80.0170.00319.39
7.4.70.0070.01016.75
7.4.60.0080.00816.79
7.4.50.0030.01416.48
7.4.40.0030.01316.79
7.4.10.0070.00715.18
7.4.00.0070.01015.32
7.3.330.0000.00613.31
7.3.320.0030.00313.27
7.3.310.0000.00716.65
7.3.300.0000.00616.64
7.3.290.0040.00416.62
7.3.280.0080.00616.59
7.3.260.0120.00716.69
7.3.240.0110.00716.78
7.3.230.0120.00616.78
7.3.210.0110.00616.58
7.3.200.0060.00916.90
7.3.190.0040.01316.57
7.3.180.0170.00016.84
7.3.170.0070.01716.79
7.3.160.0120.00916.58
7.3.130.0110.00715.14
7.3.120.0080.00314.83
7.3.110.0120.00614.76
7.3.100.0040.00415.09
7.3.90.0040.01114.93
7.3.80.0000.01514.83
7.3.70.0080.00414.95
7.3.60.0070.00714.96
7.3.50.0070.00715.26
7.3.40.0030.01014.89
7.3.30.0030.00915.10
7.3.20.0070.00416.96
7.3.10.0030.01016.65
7.3.00.0100.00316.84
7.2.330.0150.00916.69
7.2.320.0040.01316.99
7.2.310.0110.00616.87
7.2.300.0040.01316.97
7.2.290.0030.01516.77
7.2.260.0090.00915.31
7.2.250.0150.00315.23
7.2.240.0060.01014.94
7.2.230.0030.01015.41
7.2.220.0040.01414.94
7.2.210.0030.00915.09
7.2.200.0060.00315.38
7.2.190.0070.00315.11
7.2.180.0030.01314.90
7.2.170.0080.00815.22
7.2.160.0000.01015.23
7.2.150.0090.00616.76
7.2.140.0060.00616.98
7.2.130.0030.00617.02
7.2.120.0070.00717.06
7.2.110.0430.00815.60
7.2.100.0330.01415.86
7.2.90.0550.00516.14
7.2.80.0390.00515.83
7.2.70.0350.00516.24
7.2.60.0300.00616.12
7.2.50.0270.00915.94
7.2.40.0410.00716.09
7.2.30.0370.01315.99
7.2.20.0440.00316.10
7.2.10.0420.00616.23
7.2.00.0340.01215.98
7.1.330.0030.01015.85
7.1.320.0120.00316.07
7.1.310.0090.00315.77
7.1.300.0090.00915.81
7.1.290.0000.01615.88
7.1.280.0000.00915.96
7.1.270.0070.00716.09
7.1.260.0030.00615.67
7.1.250.0040.00415.92
7.1.240.0060.00916.08
7.1.230.0380.00814.91
7.1.220.0360.00814.97
7.1.210.0450.00714.91
7.1.200.0430.01014.87
7.1.190.0450.00314.90
7.1.180.0280.01014.79
7.1.170.0290.01014.78
7.1.160.0360.01014.94
7.1.150.0250.01414.96
7.1.140.0290.00614.93
7.1.130.0360.00314.90
7.1.120.0250.00914.83
7.1.110.0310.00314.92
7.1.100.0390.00814.80
7.1.90.0450.00514.91
7.1.80.0460.00614.85
7.1.70.0210.00814.95
7.1.60.0550.01224.03
7.1.50.0580.00624.02
7.1.40.0450.00823.88
7.1.30.0470.00924.03
7.1.20.0540.01124.11
7.1.10.0370.00515.03
7.1.00.0440.00815.01
7.0.330.0030.01315.54
7.0.320.0100.00315.39
7.0.310.0130.00015.56
7.0.300.0040.01115.57
7.0.290.0080.00015.33
7.0.280.0040.00815.41
7.0.270.0070.00415.64
7.0.260.0060.00915.43
7.0.250.0030.00615.54
7.0.240.0050.00515.68
7.0.230.0040.00415.37
7.0.220.0070.01015.50
7.0.210.0060.00615.32
7.0.200.0100.00615.28
7.0.190.0140.00015.73
7.0.180.0110.00315.31
7.0.170.0060.00615.46
7.0.160.0140.00015.48
7.0.150.0040.00815.63
7.0.140.0070.01115.52
7.0.130.0030.01015.45
7.0.120.0140.00315.60
7.0.110.0000.01315.48
7.0.100.0070.00715.43
7.0.90.0040.00415.48
7.0.80.0070.00715.42
7.0.70.0030.00915.60
7.0.60.0000.01115.50
7.0.50.0070.00715.62
7.0.40.0060.00313.52
7.0.30.0030.00813.57
7.0.20.0120.00313.43
7.0.10.0120.00013.43
7.0.00.0030.01413.60
5.6.400.0030.00614.48
5.6.390.0030.01314.70
5.6.380.0100.01014.59
5.6.370.0060.00614.50
5.6.360.0030.01014.48
5.6.350.0030.00714.25
5.6.340.0070.00714.66
5.6.330.0070.00714.17
5.6.320.0040.00714.59
5.6.310.0060.00614.33
5.6.300.0000.01914.61
5.6.290.0070.00714.39
5.6.280.0090.00514.91
5.6.270.0030.01014.60
5.6.260.0060.00914.38
5.6.250.0070.00414.67
5.6.240.0120.00014.79
5.6.230.0120.00314.42
5.6.220.0040.01114.57
5.6.210.0030.00914.51
5.6.200.0070.00714.45
5.6.190.0030.01014.46
5.6.180.0000.01414.39
5.6.170.0030.01014.29
5.6.160.0060.00914.35
5.6.150.0120.00314.86
5.6.140.0030.01414.37
5.6.130.0140.00014.73
5.6.120.0030.00614.22
5.6.110.0000.01114.41
5.6.100.0060.00614.30
5.6.90.0030.01014.68
5.6.80.0070.00714.44
5.6.70.0000.00914.29
5.6.60.0030.01314.49
5.6.50.0060.00614.61
5.6.40.0030.01014.46
5.6.30.0090.00614.26
5.6.20.0110.00314.35
5.6.10.0070.00714.26
5.6.00.0060.00614.34

preferences:
51.43 ms | 400 KiB | 5 Q