3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '{"transaction_subject":"","payment_date":"16:19:39 Jul 08, 2017 PDT","txn_type":"web_accept","last_name":"Cooper","residence_country":"GB","item_name":"VictoriaHearts 20 credits Special package","payment_gross":"2.99","mc_currency":"USD","business":"paypal_sp@gen.tech","payment_type":"instant","protection_eligibility":"Eligible","verify_sign":"ANxwiqbTUnTqfI3.gbvJOMMmHL7zAa0PX7WDNL2QFEpcqcvFJxYkobJ4","payer_status":"verified","payer_email":"richard.cooper.ta@gmail.com","txn_id":"1UC98760CW318732J","quantity":"1","receiver_email":"paypal_sp@gen.tech","first_name":"Richard","payer_id":"JLS3WHLT42998","receiver_id":"PECGSM57JG6RS","item_number":"","payment_status":"Completed","payment_fee":"0.42","mc_fee":"0.42","mc_gross":"2.99","custom":"1000000669","charset":"windows-1252","notify_version":"3.8","ipn_track_id":"665c3d5d9cf93"}'; echo http_build_query(json_decode($a, true));

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)
8.3.60.0120.00916.38
8.3.50.0060.01216.56
8.3.40.0080.00618.70
8.3.30.0090.00618.30
8.3.20.0050.00220.21
8.3.10.0060.00321.90
8.3.00.0000.00819.26
8.2.180.0070.00716.63
8.2.170.0000.01522.96
8.2.160.0110.00420.36
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0030.00521.11
8.2.120.0000.00726.35
8.2.110.0070.00321.11
8.2.100.0080.00318.03
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0000.01017.63
8.2.60.0040.00417.78
8.2.50.0050.00318.10
8.2.40.0040.00420.59
8.2.30.0050.00321.07
8.2.20.0000.00718.01
8.2.10.0030.00517.97
8.2.00.0040.00418.00
8.1.280.0090.00625.92
8.1.270.0000.00823.92
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.98
8.1.230.0070.00419.01
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0040.00417.23
8.1.190.0080.00017.23
8.1.180.0000.00718.10
8.1.170.0080.00018.59
8.1.160.0000.00719.03
8.1.150.0030.00620.61
8.1.140.0070.00019.43
8.1.130.0040.00418.76
8.1.120.0050.00317.31
8.1.110.0040.00417.36
8.1.100.0000.00717.43
8.1.90.0000.00917.33
8.1.80.0070.00017.44
8.1.70.0030.00517.30
8.1.60.0060.00317.50
8.1.50.0030.00517.51
8.1.40.0040.00417.35
8.1.30.0030.00517.65
8.1.20.0040.00417.46
8.1.10.0000.00717.54
8.1.00.0000.00817.39
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0040.00218.46
8.0.270.0000.00817.20
8.0.260.0030.00316.71
8.0.250.0060.00016.94
8.0.240.0060.00316.87
8.0.230.0000.00816.90
8.0.220.0030.00316.84
8.0.210.0030.00316.73
8.0.200.0030.00316.91
8.0.190.0060.00616.93
8.0.180.0000.00816.80
8.0.170.0030.00516.83
8.0.160.0040.00316.86
8.0.150.0040.00416.69
8.0.140.0000.01016.79
8.0.130.0030.00313.15
8.0.120.0040.00416.82
8.0.110.0000.00716.89
8.0.100.0050.00316.68
8.0.90.0070.00016.74
8.0.80.0100.01016.88
8.0.70.0000.00816.70
8.0.60.0040.00416.95
8.0.50.0050.00316.79
8.0.30.0120.00517.01
8.0.20.0070.01217.40
8.0.10.0050.00216.85
8.0.00.0150.00316.71
7.4.330.0000.00615.55
7.4.320.0000.00816.48
7.4.300.0030.00316.60
7.4.290.0050.00316.44
7.4.280.0040.00416.54
7.4.270.0040.00416.45
7.4.260.0030.00313.23
7.4.250.0070.00016.50
7.4.240.0070.00016.45
7.4.230.0070.00016.35
7.4.220.0070.01016.59
7.4.210.0070.00916.49
7.4.200.0030.00316.66
7.4.160.0060.01016.37
7.4.150.0100.01017.40
7.4.140.0140.00517.86
7.4.130.0140.00516.34
7.4.120.0100.01016.44
7.4.110.0110.00716.27
7.4.100.0100.00716.38
7.4.90.0070.01116.60
7.4.80.0110.00719.39
7.4.70.0030.01316.57
7.4.60.0030.01516.49
7.4.50.0070.01116.54
7.4.40.0080.00816.51
7.4.30.0100.00616.36
7.4.00.0060.00414.73
7.3.330.0000.00612.91
7.3.320.0030.00313.06
7.3.310.0030.00316.19
7.3.300.0030.00316.05
7.3.290.0030.00316.13
7.3.280.0090.00816.15
7.3.270.0110.01217.40
7.3.260.0040.01416.28
7.3.250.0080.01116.12
7.3.240.0140.00816.48
7.3.230.0090.00916.29
7.3.210.0060.01016.38
7.3.200.0140.00816.20
7.3.190.0140.00716.39
7.3.180.0130.00416.43
7.3.170.0030.01216.47
7.3.160.0080.00816.20
7.3.120.0140.00314.95
7.3.110.0000.01514.77
7.3.100.0140.00414.96
7.3.90.0070.01014.28
7.3.80.0000.01214.68
7.3.70.0100.00014.77
7.3.60.0090.00614.75
7.3.50.0000.01314.85
7.3.40.0030.00714.35
7.3.30.0090.00014.51
7.3.20.0070.00716.57
7.3.10.0110.00816.34
7.3.00.0070.00716.47
7.2.330.0100.01016.36
7.2.320.0110.01116.55
7.2.310.0100.00716.41
7.2.300.0060.01216.33
7.2.290.0130.00416.56
7.2.250.0080.01114.71
7.2.240.0000.01615.06
7.2.230.0100.00714.65
7.2.220.0070.01014.66
7.2.210.0080.00414.93
7.2.200.0000.01715.04
7.2.190.0000.00914.78
7.2.180.0050.00515.13
7.2.170.0040.00714.93
7.2.130.0170.00816.68
7.2.120.0180.01116.68
7.2.110.0070.01416.50
7.2.100.0190.01016.86
7.2.90.0190.00816.69
7.2.80.0230.01216.81
7.2.70.0070.01816.58
7.2.60.0640.00615.91
7.2.50.0140.00716.79
7.2.40.0040.01316.77
7.2.30.0190.00816.37
7.2.20.0040.01116.74
7.2.10.0060.00916.91
7.2.00.0040.01017.90
7.1.330.0140.00015.84
7.1.320.0030.00715.59
7.1.310.0030.00915.90
7.1.300.0040.00715.77
7.1.290.0030.01315.79
7.1.280.0040.00415.43
7.1.270.0000.01315.39
7.1.260.0060.00315.63
7.1.250.0060.01315.60
7.1.200.0060.00315.67
7.1.100.0030.00818.08
7.1.70.0250.00016.71
7.1.60.0130.01334.88
7.1.50.0230.00334.36
7.1.40.0150.01034.23
7.1.30.0180.00634.35
7.1.20.0150.01234.51
7.1.10.0070.00716.41
7.1.00.0000.01116.48
7.0.200.0060.00816.73
7.0.190.0090.00416.46
7.0.180.0090.00315.83
7.0.170.0000.01116.02
7.0.160.0090.00316.24
7.0.150.0000.01216.06
7.0.140.0000.01116.22
7.0.130.0060.00616.51
7.0.120.0040.00716.54
7.0.110.0000.01416.39
7.0.100.0080.00415.97
7.0.90.0080.00416.25
7.0.80.0040.00816.18
7.0.70.0000.01116.42
7.0.60.0030.00915.87
7.0.50.0060.00616.29
7.0.40.0080.00416.57
7.0.30.0030.00916.38
7.0.20.0070.00716.52
7.0.10.0040.00816.39
7.0.00.0110.00016.57

preferences:
47.88 ms | 401 KiB | 5 Q