3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = unserialize('a:16:{s:10:"session_id";s:32:"e1254af27e499ef6c6ce63eec628dc1a";s:10:"ip_address";s:13:"119.93.91.129";s:10:"user_agent";s:72:"Mozilla/5.0+(Windows+NT+6.1;+WOW64;+rv:27.0)+Gecko/20100101+Firefox/27.0";s:13:"last_activity";i:1392832793;s:9:"user_data";s:0:"";s:8:"identity";s:24:"Gerrick@truelogic.com.ph";s:8:"username";s:24:"gerrick+reuben+villarama";s:4:"name";s:24:"Gerrick+Reuben+Villarama";s:9:"dashboard";s:7:"default";s:5:"email";s:24:"Gerrick@truelogic.com.ph";s:7:"user_id";s:3:"186";s:14:"old_last_login";s:10:"1392821173";s:10:"s-prof-pic";b:0;s:10:"m-prof-pic";s:64:"http://www.placehold.it/267x200/368EE0/FFFFFF&text=Profile+Image";s:10:"l-prof-pic";s:64:"http://www.placehold.it/267x200/368EE0/FFFFFF&text=Profile+Image";s:13:"is_allowed_ip";b:1;}d8cceeaf73dcc3fb1e7a6b549e3c3ff7'); $var['identity'] = 'Rommel@truelogic.com.ph'; $var['username'] = 'rommel+gutierrez'; $var['name'] = 'Rommel Gutierrez'; $var['email'] = 'Rommel@truelogic.com.ph'; echo serialize($var);

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)
8.3.60.0080.00818.31
8.3.50.0080.00721.08
8.3.40.0040.01118.84
8.3.30.0060.01019.98
8.3.20.0040.00420.05
8.3.10.0070.00022.10
8.3.00.0040.00422.45
8.2.180.0030.01716.63
8.2.170.0140.00022.96
8.2.160.0100.00320.57
8.2.150.0110.00424.18
8.2.140.0060.00324.66
8.2.130.0160.00326.16
8.2.120.0040.00419.79
8.2.110.0090.00021.12
8.2.100.0030.00917.84
8.2.90.0030.00619.34
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0000.01018.05
8.2.50.0060.00318.07
8.2.40.0000.01317.94
8.2.30.0040.00418.20
8.2.20.0000.00717.74
8.2.10.0000.00717.59
8.2.00.0050.00517.70
8.1.280.0140.00325.92
8.1.270.0050.00320.40
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.74
8.1.230.0070.00419.13
8.1.220.0070.00017.77
8.1.210.0090.00018.77
8.1.200.0030.00617.23
8.1.190.0050.00317.35
8.1.180.0030.00518.10
8.1.170.0050.00218.52
8.1.160.0040.00418.90
8.1.150.0000.00718.50
8.1.140.0070.00017.46
8.1.130.0040.00417.39
8.1.120.0030.00317.35
8.1.110.0040.00417.30
8.1.100.0070.00017.39
8.1.90.0000.00817.38
8.1.80.0070.00017.43
8.1.70.0040.00417.28
8.1.60.0060.00317.52
8.1.50.0040.00417.39
8.1.40.0080.00017.54
8.1.30.0000.00817.51
8.1.20.0030.00517.59
8.1.10.0000.00717.50
8.1.00.0070.00017.55
8.0.300.0000.00718.77
8.0.290.0050.00316.75
8.0.280.0000.00718.45
8.0.270.0000.00717.18
8.0.260.0040.00416.94
8.0.250.0070.00017.02
8.0.240.0040.00416.91
8.0.230.0030.00316.89
8.0.220.0050.00316.93
8.0.210.0000.00716.93
8.0.200.0060.00016.85
8.0.190.0030.00516.99
8.0.180.0000.00816.92
8.0.170.0080.00016.86
8.0.160.0030.00316.92
8.0.150.0070.00016.87
8.0.140.0080.00016.82
8.0.130.0050.00013.27
8.0.120.0000.00716.94
8.0.110.0040.00416.88
8.0.100.0050.00316.73
8.0.90.0080.00016.79
8.0.80.0070.01016.86
8.0.70.0040.00416.76
8.0.60.0070.00016.92
8.0.50.0030.00516.80
8.0.30.0090.01017.07
8.0.20.0060.01517.40
8.0.10.0070.00016.92
8.0.00.0140.01016.78
7.4.330.0050.00015.00
7.4.320.0040.00416.59
7.4.300.0030.00316.50
7.4.290.0020.00516.46
7.4.280.0040.00416.45
7.4.270.0070.00016.45
7.4.260.0070.00016.53
7.4.250.0040.00416.37
7.4.240.0030.00416.46
7.4.230.0030.00316.45
7.4.220.0120.00616.62
7.4.210.0080.00616.43
7.4.200.0030.00316.57
7.4.190.0070.00016.71
7.4.160.0060.00916.43
7.4.150.0090.01217.40
7.4.140.0080.01017.86
7.4.130.0110.01416.42
7.4.120.0150.00416.54
7.4.110.0060.01216.45
7.4.100.0030.01416.45
7.4.90.0070.01116.41
7.4.80.0090.00919.39
7.4.70.0100.00716.32
7.4.60.0040.01316.54
7.4.50.0000.00516.44
7.4.40.0070.01022.77
7.4.30.0120.00316.33
7.4.00.0080.00815.16
7.3.330.0050.00013.07
7.3.320.0020.00312.97
7.3.310.0020.00516.17
7.3.300.0000.00716.22
7.3.290.0110.00416.27
7.3.280.0110.00516.20
7.3.270.0140.00417.40
7.3.260.0070.01316.38
7.3.250.0100.00916.31
7.3.240.0120.00616.48
7.3.230.0140.00316.39
7.3.210.0080.00816.49
7.3.200.0130.00719.39
7.3.190.0110.00616.61
7.3.180.0100.00616.46
7.3.170.0080.00816.48
7.3.160.0030.01316.31
7.3.120.0000.01314.91
7.3.10.0110.00416.86
7.3.00.0100.00616.59
7.2.330.0070.01016.45
7.2.320.0120.00916.65
7.2.310.0070.01016.41
7.2.300.0120.00416.71
7.2.290.0070.01016.46
7.2.130.0060.00916.87
7.2.120.0000.01416.70
7.2.110.0030.01316.83
7.2.100.0070.00716.71
7.2.90.0080.00417.03
7.2.80.0040.01116.52
7.2.70.0090.00616.88
7.2.60.0070.00717.03
7.2.50.0040.01417.00
7.2.40.0110.00416.93
7.2.30.0050.00517.01
7.2.20.0030.01416.62
7.2.10.0070.00716.73
7.2.00.0000.01118.23
7.1.250.0030.01315.70
7.1.200.0100.00315.58
7.1.100.0000.01018.02
7.1.70.0070.00717.12
7.1.60.0110.01419.40
7.1.50.0130.00616.93
7.1.00.0030.04322.51
7.0.200.0030.00716.78
7.0.140.0070.07022.21
7.0.60.1600.04720.01
7.0.50.0000.04317.94
7.0.40.0070.04020.30
7.0.30.0330.06020.02
7.0.20.0270.08320.30
7.0.10.0330.05020.19
7.0.00.0130.05320.16
5.6.280.0070.07020.91
5.6.210.1230.05720.50
5.6.200.0030.04318.08
5.6.190.0070.05020.39
5.6.180.3630.03020.35
5.6.170.0330.06720.34
5.6.160.0100.06020.59
5.6.150.0100.07318.21
5.6.140.0100.07018.16
5.6.130.0070.04018.22
5.6.120.0030.07321.14
5.6.110.0070.07321.02
5.6.100.0070.07721.00
5.6.90.0130.07321.07
5.6.80.0130.06020.43
5.6.70.0170.07720.47
5.5.350.0130.05720.43
5.5.340.0100.03717.98
5.5.330.0130.03320.36
5.5.320.0230.07020.24
5.5.310.0330.07320.32
5.5.300.0070.04718.02
5.5.290.0030.07718.01
5.5.280.0100.08020.73
5.5.270.0070.04020.87
5.5.260.0130.03320.73
5.5.250.0070.08020.66
5.5.240.0070.07020.23
5.4.450.3070.04019.46
5.4.440.3030.04019.39
5.4.430.3000.04019.57
5.4.420.3000.04019.13
5.4.410.3100.03319.36
5.4.400.2800.04019.10
5.4.390.2870.03719.25
5.4.380.2830.03018.94
5.4.370.2870.02719.13
5.4.360.2800.04019.16
5.4.350.3070.03319.25
5.4.340.2970.03719.25
5.4.320.3130.04719.25
5.4.310.2970.03719.24
5.4.300.2870.05019.13
5.4.290.3100.04019.04
5.4.280.3070.04319.23
5.4.270.2930.03718.77
5.4.260.2830.03719.24
5.4.250.2870.03719.21
5.4.240.2770.03718.77
5.4.230.3300.04319.09
5.4.220.2770.04319.05
5.4.210.2970.04019.21
5.4.200.2900.04018.73
5.4.190.2930.04318.77
5.4.180.2930.03319.08
5.4.170.2830.03719.23
5.4.160.2830.03718.91
5.4.150.3600.05019.06
5.4.140.3430.04016.31
5.4.130.3070.03716.30
5.4.120.3130.04716.41
5.4.110.3130.05016.48
5.4.100.3030.04016.43
5.4.90.3030.03716.20
5.4.80.2830.03316.50
5.4.70.2770.03316.48
5.4.60.2800.03016.21
5.4.50.3100.02716.36
5.4.40.3030.02716.34
5.4.30.2370.02716.05
5.4.20.2800.03716.36
5.4.10.3170.04016.43
5.4.00.2830.03315.81
5.3.290.2830.04014.54
5.3.280.3130.03714.46
5.3.270.2800.03714.45
5.3.260.3030.04014.56
5.3.250.3030.04014.55
5.3.240.3100.03714.56
5.3.230.2630.06714.54
5.3.220.3030.04714.40
5.3.210.2870.03714.58
5.3.200.3470.04014.42
5.3.190.3030.04014.42
5.3.180.3370.04314.52
5.3.170.3070.04014.54
5.3.160.3200.04014.41
5.3.150.3200.04014.66
5.3.140.3030.04314.57
5.3.130.3200.03714.41
5.3.120.3000.03014.39
5.3.110.2930.03714.50
5.3.100.2870.04013.89
5.3.90.3170.04013.86
5.3.80.2900.03713.90
5.3.70.3330.05013.82
5.3.60.2870.03713.86
5.3.50.2930.03013.90
5.3.40.3000.04013.80
5.3.30.2870.03713.87
5.3.20.2930.03713.56
5.3.10.2900.03313.49
5.3.00.3270.04013.50
5.2.170.2900.02311.17
5.2.160.2670.03011.31
5.2.150.2630.03011.09
5.2.140.2370.02711.20
5.2.130.2400.03711.16
5.2.120.2730.03011.19
5.2.110.2570.03311.27
5.2.100.2570.02711.05
5.2.90.2470.03010.97
5.2.80.2130.03310.95
5.2.70.0000.03010.94
5.2.60.0070.06010.89
5.2.50.0030.04010.91
5.2.40.1270.03310.93
5.2.30.2100.03310.81
5.2.20.1900.02711.00
5.2.10.2070.02711.02
5.2.00.1870.03010.72
5.1.60.2170.0279.97
5.1.50.1600.03010.09
5.1.40.2230.0309.88
5.1.30.2100.03010.30
5.1.20.2100.03310.51
5.1.10.2000.0279.93
5.1.00.1870.03010.19
5.0.50.1100.0238.52
5.0.40.1130.0238.39
5.0.30.0570.0308.20
5.0.20.1130.0238.07
5.0.10.1270.0238.23
5.0.00.1100.0338.14
4.4.90.1000.0177.72
4.4.80.1170.0177.72
4.4.70.1130.0207.72
4.4.60.0400.0177.72
4.4.50.0030.0307.72
4.4.40.0000.0377.72
4.4.30.0030.0137.72
4.4.20.0030.0407.72
4.4.10.0000.0277.72
4.4.00.0030.0237.72
4.3.110.0000.0177.72
4.3.100.0000.0307.72
4.3.90.0000.0237.72
4.3.80.0000.0337.72
4.3.70.1100.0207.72
4.3.60.1070.0137.72
4.3.50.1170.0207.72
4.3.40.1000.0207.72
4.3.30.0530.0207.72
4.3.20.0600.0237.72
4.3.10.0630.0277.72
4.3.00.0470.0177.72

preferences:
65.01 ms | 400 KiB | 5 Q