3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '{"transaction_subject":"","payment_date":"16:14:45 Jul 08, 2017 PDT","txn_type":"web_accept","last_name":"Cooper","residence_country":"GB","item_name":"VictoriaHearts 20 credits Special package","payment_gross":"2.99","mc_currency":"USD","business":"paypal_sp@gen.tech","payment_type":"instant","protection_eligibility":"Eligible","verify_sign":"APgiXGyNKmISRWx-0xnMhpadR6s0Aj5QwRnZWvKA4hemgqVQhd6R737K","payer_status":"verified","payer_email":"richard.cooper.ta@gmail.com","txn_id":"09U19195UJ7056802","quantity":"1","receiver_email":"paypal_sp@gen.tech","first_name":"Richard","payer_id":"JLS3WHLT42998","receiver_id":"PECGSM57JG6RS","item_number":"","payment_status":"Completed","payment_fee":"0.42","mc_fee":"0.42","mc_gross":"2.99","custom":"1000000666","charset":"windows-1252","notify_version":"3.8","ipn_track_id":"6ed3f3276f03e"}'; echo http_build_query(json_decode($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)
8.3.60.0140.00416.38
8.3.50.0070.00716.21
8.3.40.0040.01118.70
8.3.30.0110.00418.67
8.3.20.0040.00420.34
8.3.10.0000.00821.77
8.3.00.0080.00019.25
8.2.180.0060.00916.48
8.2.170.0090.00922.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00420.87
8.2.120.0040.00426.35
8.2.110.0030.00722.12
8.2.100.0080.00317.78
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0060.00318.05
8.2.50.0040.00418.10
8.2.40.0060.00320.45
8.2.30.0050.00221.13
8.2.20.0040.00418.11
8.2.10.0000.00718.02
8.2.00.0040.00417.88
8.1.280.0100.01325.92
8.1.270.0050.00522.06
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00522.81
8.1.230.0040.00717.83
8.1.220.0060.00317.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0030.00518.92
8.1.150.0080.00020.62
8.1.140.0080.00019.59
8.1.130.0030.00318.74
8.1.120.0000.00717.46
8.1.110.0000.00717.27
8.1.100.0000.00717.30
8.1.90.0080.00017.30
8.1.80.0070.00017.38
8.1.70.0030.00617.45
8.1.60.0030.00617.47
8.1.50.0080.00017.46
8.1.40.0040.00417.44
8.1.30.0000.00817.50
8.1.20.0030.00517.49
8.1.10.0040.00417.59
8.1.00.0040.00417.48
8.0.300.0000.00818.77
8.0.290.0040.00416.58
8.0.280.0070.00018.36
8.0.270.0070.00017.18
8.0.260.0070.00016.84
8.0.250.0060.00016.94
8.0.240.0080.00017.00
8.0.230.0040.00416.89
8.0.220.0030.00316.86
8.0.210.0000.00716.89
8.0.200.0000.00616.80
8.0.190.0060.00316.82
8.0.180.0030.00316.86
8.0.170.0050.00316.86
8.0.160.0030.00316.86
8.0.150.0040.00416.76
8.0.140.0000.01116.78
8.0.130.0030.00313.31
8.0.120.0050.00316.84
8.0.110.0000.00716.75
8.0.100.0000.00816.87
8.0.90.0070.00016.83
8.0.80.0110.00716.80
8.0.70.0040.00416.84
8.0.60.0080.00016.66
8.0.50.0000.00816.66
8.0.30.0110.00516.92
8.0.20.0090.00917.40
8.0.10.0050.00216.94
8.0.00.0030.01316.79
7.4.330.0020.00215.55
7.4.320.0040.00416.47
7.4.300.0000.00616.55
7.4.290.0040.00416.45
7.4.280.0080.00016.44
7.4.270.0000.00716.55
7.4.260.0000.00613.25
7.4.250.0000.00716.57
7.4.240.0000.00716.46
7.4.230.0030.00316.38
7.4.220.0080.00816.66
7.4.210.0080.00916.59
7.4.200.0040.00416.54
7.4.160.0080.01216.51
7.4.150.0070.01017.40
7.4.140.0100.00617.86
7.4.130.0110.00616.61
7.4.120.0070.01216.48
7.4.110.0100.00716.46
7.4.100.0100.00716.52
7.4.90.0030.01416.38
7.4.80.0140.00919.39
7.4.70.0030.01316.61
7.4.60.0110.00616.55
7.4.50.0100.00716.32
7.4.40.0110.00616.22
7.4.30.0070.01016.57
7.4.00.0110.00414.81
7.3.330.0030.00312.97
7.3.320.0030.00312.99
7.3.310.0060.00316.09
7.3.300.0000.00716.14
7.3.290.0070.00016.00
7.3.280.0080.00816.12
7.3.270.0070.01017.40
7.3.260.0080.01116.35
7.3.250.0090.00816.23
7.3.240.0140.00616.50
7.3.230.0130.00616.52
7.3.210.0030.01316.43
7.3.200.0100.00616.38
7.3.190.0100.00716.21
7.3.180.0130.00316.29
7.3.170.0060.00916.20
7.3.160.0070.01016.04
7.2.330.0110.00716.59
7.2.320.0100.01316.59
7.2.310.0100.00716.26
7.2.300.0090.01316.63
7.2.290.0090.00616.54
7.2.60.0090.00616.52
7.2.00.0080.00419.05
7.1.200.0030.00615.63
7.1.100.0080.00317.95
7.1.70.0090.00416.90
7.1.60.0140.01434.68
7.1.50.0230.01334.36
7.1.40.0320.01334.32
7.1.30.0180.01234.35
7.1.20.0190.00834.57
7.1.10.0060.00616.41
7.1.00.0060.00616.77
7.0.200.0060.00916.67
7.0.190.0030.00916.48
7.0.180.0000.01816.33
7.0.170.0080.00416.19
7.0.160.0030.00916.33
7.0.150.0060.00616.03
7.0.140.0060.00616.14
7.0.130.0100.00316.59
7.0.120.0060.00916.29
7.0.110.0040.00816.26
7.0.100.0000.01316.43
7.0.90.0030.00916.12
7.0.80.0030.00916.48
7.0.70.0040.00816.11
7.0.60.0030.00816.10
7.0.50.0030.00916.26
7.0.40.0070.00716.30
7.0.30.0090.00316.36
7.0.20.0060.00616.22
7.0.10.0090.00616.23
7.0.00.0040.00816.23

preferences:
51.87 ms | 400 KiB | 5 Q