3v4l.org

run code in 300+ PHP versions simultaneously
<?php $curl_multi_handle = curl_multi_init(); $curl_handle1 = curl_init('iamdoooooooown.com'); curl_setopt($curl_handle1, CURLOPT_RETURNTRANSFER, true); curl_multi_add_handle($curl_multi_handle, $curl_handle1); $still_running = 1; while($still_running > 0) $multi_errors = curl_multi_exec($curl_multi_handle, $still_running); if($multi_errors != CURLM_OK) die("curl error [$multi_errors]: ".curl_error($curl_multi_handle)); if(strlen(curl_error($curl_handle1))) die("curl error: [".curl_error($curl_handle1)."]<br>"); $curl_info = curl_getinfo($curl_handle1); //info for individual requests $is_up = ($curl_info['http_code'] == 0) ? 0 : 1; $content = curl_multi_getcontent($curl_handle1); curl_multi_remove_handle($curl_multi_handle, $curl_handle1); curl_close($curl_handle1); curl_multi_close($curl_multi_handle);

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)
8.3.60.0060.00918.18
8.3.50.0100.00921.94
8.3.40.0040.01118.88
8.3.30.0180.00018.81
8.3.20.0020.00520.20
8.3.10.0060.00321.92
8.3.00.0050.00322.52
8.2.180.0090.00616.63
8.2.170.0080.00822.96
8.2.160.0150.00620.76
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0060.00319.24
8.2.110.0060.00322.09
8.2.100.0080.00317.72
8.2.90.0050.00319.17
8.2.80.0080.00417.97
8.2.70.0030.00517.63
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00417.81
8.2.30.0000.00718.02
8.2.20.0040.00417.60
8.2.10.0000.00817.69
8.2.00.0020.00517.65
8.1.280.0070.01425.92
8.1.270.0080.00023.91
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0040.00819.15
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0030.00717.23
8.1.190.0020.00517.50
8.1.180.0000.00918.10
8.1.170.0040.00418.53
8.1.160.0040.00421.94
8.1.150.0000.00818.52
8.1.140.0000.00817.39
8.1.130.0000.00817.79
8.1.120.0000.00717.33
8.1.110.0030.00517.27
8.1.100.0000.00817.36
8.1.90.0040.00417.25
8.1.80.0040.00417.25
8.1.70.0050.00317.36
8.1.60.0060.00317.37
8.1.50.0040.00417.50
8.1.40.0080.00017.51
8.1.30.0000.00817.62
8.1.20.0030.00617.45
8.1.10.0040.00417.55
8.1.00.0030.00517.43
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0070.00018.28
8.0.270.0070.00017.09
8.0.260.0050.00316.86
8.0.250.0040.00417.02
8.0.240.0000.00916.95
8.0.230.0000.00716.95
8.0.220.0000.00716.80
8.0.210.0000.00716.96
8.0.200.0070.00016.94
8.0.190.0050.00317.07
8.0.180.0000.00716.99
8.0.170.0000.00716.86
8.0.160.0040.00416.86
8.0.150.0030.00316.91
8.0.140.0000.00816.83
8.0.130.0030.00313.34
8.0.120.0030.00516.77
8.0.110.0070.00016.84
8.0.100.0070.00016.79
8.0.90.0040.00416.81
8.0.80.0080.00716.87
8.0.70.0050.00316.83
8.0.60.0000.00816.90
8.0.50.0050.00316.80
8.0.30.0120.01017.05
8.0.20.0030.01517.40
8.0.10.0030.00316.89
8.0.00.0070.01116.73
7.4.330.0000.00615.00
7.4.320.0030.00316.39
7.4.300.0000.00716.59
7.4.290.0000.00716.31
7.4.280.0030.00316.51
7.4.270.0000.00716.57
7.4.260.0070.00016.54
7.4.250.0040.00416.42
7.4.240.0040.00416.50
7.4.230.0030.00316.43
7.4.220.0070.01016.53
7.4.210.0050.00916.50
7.4.200.0050.00216.45
7.4.190.0000.00716.27
7.4.160.0030.01316.35
7.4.150.0130.00617.40
7.4.140.0120.00517.86
7.4.130.0140.00416.52
7.4.120.0040.01316.56
7.4.110.0100.00616.50
7.4.100.0100.00716.66
7.4.90.0100.00716.45
7.4.80.0060.01416.49
7.4.70.0070.01316.37
7.4.60.0120.00616.40
7.4.50.0060.00316.50
7.4.40.0060.00622.77
7.4.30.0140.00316.32
7.4.00.0080.00914.87
7.3.330.0070.00013.03
7.3.320.0020.00213.13
7.3.310.0070.00016.35
7.3.300.0060.00016.31
7.3.290.0100.00316.27
7.3.280.0080.00716.28
7.3.270.0130.00317.40
7.3.260.0140.00316.16
7.3.250.0090.00916.36
7.3.240.0150.00316.50
7.3.230.0090.00816.42
7.3.210.0080.01116.48
7.3.200.0150.00419.39
7.3.190.0090.00616.41
7.3.180.0030.01316.45
7.3.170.0130.00316.47
7.3.160.0080.00816.31
7.3.120.0070.00814.96
7.3.110.0040.01114.91
7.3.100.0060.00914.34
7.3.90.0040.00714.57
7.3.80.0040.00815.00
7.3.70.0090.00614.71
7.3.60.0110.00414.85
7.3.50.0090.00614.92
7.3.40.0080.00414.71
7.3.30.0000.01714.87
7.3.20.0040.00816.61
7.3.10.0070.00716.68
7.3.00.0070.01016.59
7.2.330.0100.01016.69
7.2.320.0110.00516.48
7.2.310.0100.00716.24
7.2.300.0140.00316.48
7.2.290.0090.00816.33
7.2.250.0080.01214.63
7.2.240.0060.00914.68
7.2.230.0040.01114.73
7.2.220.0030.00614.86
7.2.210.0030.01215.09
7.2.200.0110.00714.85
7.2.190.0060.00314.80
7.2.180.0090.00614.54
7.2.170.0000.01215.00
7.2.60.0030.01316.43
7.2.00.0000.01319.34
7.1.330.0040.01215.57
7.1.320.0030.00615.54
7.1.310.0030.00915.59
7.1.300.0040.00815.68
7.1.290.0110.00315.44
7.1.280.0000.01715.59
7.1.270.0030.00915.38
7.1.260.0120.00315.42
7.1.200.0000.01115.65
7.1.100.0000.01317.61
7.1.70.0050.00216.83
7.1.60.0120.01219.82
7.1.50.0090.01316.81
7.1.00.0030.07322.40
7.0.200.0000.00816.77
7.0.140.0000.07321.98
7.0.70.0030.06321.61
7.0.60.0170.06021.74
7.0.50.0070.07722.11
7.0.40.0070.08020.07
7.0.30.0000.09020.12
7.0.20.0000.07720.14
7.0.10.0100.07720.16
7.0.00.0030.08320.09
5.6.280.0030.07321.16
5.6.220.0030.07320.57
5.6.210.0000.04320.63
5.6.200.0070.08321.01
5.6.190.0030.08320.99
5.6.180.0130.05721.03
5.6.170.0070.08021.10
5.6.160.0070.06321.11
5.6.150.0000.09020.95
5.6.140.0030.08021.07
5.6.130.0030.08321.04
5.6.120.0070.08320.94
5.6.110.0100.08321.04
5.6.100.0070.07320.91
5.6.90.0070.08721.02
5.6.80.0030.08720.43
5.6.70.0070.07320.39
5.6.60.0030.08320.40
5.6.50.0070.08020.39
5.6.40.0000.05720.28
5.6.30.0000.07720.37
5.6.20.0070.07020.48
5.6.10.0000.07320.29
5.6.00.0070.05720.37
5.5.360.0000.08320.29
5.5.350.0030.08720.41
5.5.340.0070.03720.76
5.5.330.0100.07020.75
5.5.320.0070.05020.75
5.5.310.0070.06720.87
5.5.300.0030.08020.75
5.5.290.0000.09320.90
5.5.280.0030.08320.86
5.5.270.0130.06720.72
5.5.260.0000.08320.87
5.5.250.0100.06720.69
5.5.240.0100.07320.27
5.5.230.0000.06720.14
5.5.220.0000.06320.22
5.5.210.0130.07320.25
5.5.200.0100.06020.23
5.5.190.0100.06720.23
5.5.180.0000.08320.15
5.5.160.0130.07020.25
5.5.150.0070.07720.25
5.5.140.0100.07320.11
5.5.130.0000.08320.17
5.5.120.0000.05020.07
5.5.110.0070.08020.23
5.5.100.0030.07020.15
5.5.90.0070.07019.96
5.5.80.0030.07020.09
5.5.70.0100.08020.04
5.5.60.0100.06720.02
5.5.50.0030.07320.04
5.5.40.0000.05720.15
5.5.30.0030.03720.03
5.5.20.0030.07320.04
5.5.10.0070.03319.96
5.5.00.0030.03719.96
5.4.450.0100.07319.39
5.4.440.0030.08719.38
5.4.430.0070.06319.37
5.4.420.0130.06319.43
5.4.410.0000.05019.25
5.4.400.0000.07019.02
5.4.390.0030.07019.21
5.4.380.0070.06718.80
5.4.370.0030.07319.13
5.4.360.0030.06719.11
5.4.350.0000.07719.08
5.4.340.0000.07019.10
5.4.320.0030.06318.97
5.4.310.0000.08318.80
5.4.300.0070.06719.05
5.4.290.0100.07719.08
5.4.280.0000.08319.05
5.4.270.0070.07019.03
5.4.260.0070.08019.03
5.4.250.0100.06019.20
5.4.240.0100.07019.10
5.4.230.0070.06319.01
5.4.220.0030.08019.04
5.4.210.0100.06319.20
5.4.200.0100.07019.03
5.4.190.0000.03719.03
5.4.180.0030.03319.00
5.4.170.0030.03318.88
5.4.160.0030.03719.02
5.4.150.0030.04019.03
5.4.140.0000.03716.29
5.4.130.0030.03316.05
5.4.120.0000.03716.21
5.4.110.0000.03016.33
5.4.100.0030.02716.25
5.4.90.0030.02716.18
5.4.80.0030.03316.29
5.4.70.0070.03016.35
5.4.60.0000.04716.34
5.4.50.0030.02716.21
5.4.40.0030.05016.28
5.4.30.0000.05316.21
5.4.20.0030.02716.39
5.4.10.0070.09016.39
5.4.00.0000.05015.66
5.3.290.0000.08314.63
5.3.280.0030.07314.43
5.3.270.0000.03714.62
5.3.260.0000.04014.44
5.3.250.0070.03014.61
5.3.240.0000.03714.57
5.3.230.0100.02314.61
5.3.220.0030.03314.52
5.3.210.0000.03714.44
5.3.200.0000.03014.54
5.3.190.0000.03014.57
5.3.180.0000.03014.54
5.3.170.0000.03314.55
5.3.160.0000.03014.41
5.3.150.0030.03714.48
5.3.140.0030.06714.55
5.3.130.0030.04714.55
5.3.120.0030.03014.42
5.3.110.0000.08014.42
5.3.100.0070.03314.02
5.3.90.0070.03014.02
5.3.80.0030.03313.93
5.3.70.0070.03013.96
5.3.60.0000.03714.00
5.3.50.0000.03713.92
5.3.40.0000.04013.73
5.3.30.0000.03713.77
5.3.20.0000.03313.66
5.3.10.0000.03313.57
5.3.00.0000.03713.40
5.2.170.0030.03011.32
5.2.160.0000.03011.32
5.2.150.0030.02711.32
5.2.140.0000.02311.32
5.2.130.0030.02711.32
5.2.120.0070.01711.32
5.2.110.0000.02311.32
5.2.100.0000.02311.32
5.2.90.0030.05011.32
5.2.80.0000.04011.32
5.2.70.0000.03011.32
5.2.60.0030.02011.32
5.2.50.0000.02311.32
5.2.40.0030.02011.32
5.2.30.0000.02711.32
5.2.20.0000.02311.32
5.2.10.0030.02311.32
5.2.00.0030.02011.32
5.1.60.0030.02311.32
5.1.50.0000.02011.32
5.1.40.0030.02011.32
5.1.30.0000.02011.32
5.1.20.0000.02711.32
5.1.10.0000.02011.32
5.1.00.0000.02011.32
5.0.50.0000.01711.32
5.0.40.0000.01711.32
5.0.30.0030.02711.32
5.0.20.0070.01011.32
5.0.10.0030.01311.32
5.0.00.0000.02311.32
4.4.90.0030.01311.32
4.4.80.0030.01011.32
4.4.70.0000.01311.32
4.4.60.0030.01011.32
4.4.50.0030.01011.32
4.4.40.0000.02311.32
4.4.30.0000.01011.32
4.4.20.0000.01311.32
4.4.10.0000.01311.32
4.4.00.0000.02011.32
4.3.110.0000.01311.32
4.3.100.0000.01311.32
4.3.90.0000.01011.32
4.3.80.0030.01711.32
4.3.70.0000.01011.32
4.3.60.0000.01711.32
4.3.50.0030.01311.32
4.3.40.0000.02011.32
4.3.30.0000.01711.32
4.3.20.0000.01311.32
4.3.10.0000.01311.32
4.3.00.0070.01011.32

preferences:
47.68 ms | 401 KiB | 5 Q