3v4l.org

run code in 300+ PHP versions simultaneously
<?php $chat_session = "1449675645"; $ts = "15:40:50"; // 5 segundos de diferencia $datetime = date('Y-m-d', $chat_session) . " " . $ts; date_default_timezone_set('GMT'); $datetime_unix = strtotime($datetime); echo "inicio : $chat_session\n"; echo "respuesta : $datetime_unix\n"; echo "diferencia seg : " . ((int)$datetime_unix - (int)$chat_session);

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)
8.3.60.0070.01316.88
8.3.50.0170.00316.34
8.3.40.0120.00318.80
8.3.30.0080.00618.68
8.3.20.0000.00720.34
8.3.10.0080.00023.53
8.3.00.0080.00019.85
8.2.180.0140.00716.63
8.2.170.0070.00722.96
8.2.160.0070.00720.57
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00019.04
8.2.120.0140.00026.35
8.2.110.0000.00919.33
8.2.100.0080.00318.09
8.2.90.0000.00819.15
8.2.80.0000.00817.97
8.2.70.0060.00317.75
8.2.60.0040.00418.15
8.2.50.0080.00018.10
8.2.40.0040.00422.27
8.2.30.0030.00320.50
8.2.20.0030.00517.80
8.2.10.0030.00518.30
8.2.00.0000.00718.22
8.1.280.0040.01125.92
8.1.270.0070.00720.42
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0090.00022.70
8.1.230.0080.00417.83
8.1.220.0000.00818.04
8.1.210.0080.00018.77
8.1.200.0090.00017.60
8.1.190.0030.00517.48
8.1.180.0040.00418.10
8.1.170.0040.00418.73
8.1.160.0000.00720.72
8.1.150.0040.00418.98
8.1.140.0050.00319.48
8.1.130.0000.00717.72
8.1.120.0040.00417.62
8.1.110.0070.00017.64
8.1.100.0060.00317.63
8.1.90.0050.00217.67
8.1.80.0000.00917.62
8.1.70.0030.00317.61
8.1.60.0040.00417.64
8.1.50.0000.00817.71
8.1.40.0000.00817.75
8.1.30.0030.00517.77
8.1.20.0040.00417.85
8.1.10.0000.00717.59
8.1.00.0080.00017.74
8.0.300.0050.00218.77
8.0.290.0040.00416.88
8.0.280.0070.00018.57
8.0.270.0000.00817.40
8.0.260.0000.00617.27
8.0.250.0030.00317.05
8.0.240.0040.00417.25
8.0.230.0000.00717.20
8.0.220.0040.00417.24
8.0.210.0040.00417.11
8.0.200.0000.00717.29
8.0.190.0060.00617.15
8.0.180.0000.00717.22
8.0.170.0030.00617.16
8.0.160.0030.00517.34
8.0.150.0030.00516.99
8.0.140.0080.00317.16
8.0.130.0030.00513.52
8.0.120.0060.00317.13
8.0.110.0080.00017.05
8.0.100.0040.00417.03
8.0.90.0030.00517.11
8.0.80.0150.00017.18
8.0.70.0000.00717.01
8.0.60.0000.00817.21
8.0.50.0000.00717.06
8.0.30.0120.00817.10
8.0.20.0110.00717.50
8.0.10.0000.00817.16
8.0.00.0100.00716.95
7.4.330.0050.00016.72
7.4.320.0040.00416.66
7.4.300.0060.00316.73
7.4.290.0030.00316.82
7.4.280.0000.00716.77
7.4.270.0040.00416.76
7.4.260.0050.00216.77
7.4.250.0040.00416.73
7.4.240.0030.00516.76
7.4.230.0070.00016.61
7.4.220.0190.00316.73
7.4.210.0130.00316.66
7.4.200.0070.00016.45
7.4.160.0100.00616.54
7.4.150.0110.00617.40
7.4.140.0110.01117.86
7.4.130.0090.00816.75
7.4.120.0120.00416.69
7.4.110.0130.00316.84
7.4.100.0180.00016.67
7.4.90.0070.01016.72
7.4.80.0090.01219.39
7.4.70.0090.00916.76
7.4.60.0060.01016.85
7.4.50.0130.00016.88
7.4.40.0030.01316.94
7.4.30.0110.00816.77
7.4.10.0090.00614.99
7.4.00.0080.00915.22
7.3.330.0030.00213.34
7.3.320.0020.00313.43
7.3.310.0000.00716.45
7.3.300.0000.00716.43
7.3.290.0080.00716.50
7.3.280.0100.01116.53
7.3.270.0200.00417.40
7.3.260.0160.00016.73
7.3.250.0120.00516.72
7.3.240.0140.00816.60
7.3.230.0100.00616.52
7.3.210.0140.00416.75
7.3.200.0100.01316.55
7.3.190.0110.00516.75
7.3.180.0080.01416.66
7.3.170.0140.00716.94
7.3.160.0050.01016.70
7.3.130.0000.01714.80
7.3.120.0030.01415.08
7.3.110.0050.01014.91
7.3.100.0030.01014.94
7.3.90.0030.00915.19
7.3.80.0090.00514.89
7.3.70.0030.00814.96
7.3.60.0050.00915.02
7.3.50.0040.01315.11
7.3.40.0050.00614.89
7.3.30.0070.00314.79
7.3.20.0060.00916.68
7.3.10.0010.00916.96
7.3.00.0060.01016.78
7.2.330.0110.00717.04
7.2.320.0150.00317.04
7.2.310.0090.00917.04
7.2.300.0100.00716.73
7.2.290.0030.01916.98
7.2.260.0070.01314.89
7.2.250.0110.00715.20
7.2.240.0110.00615.15
7.2.230.0030.00815.04
7.2.220.0050.01015.49
7.2.210.0060.00815.18
7.2.200.0050.00815.21
7.2.190.0080.00915.24
7.2.180.0100.00815.43
7.2.170.0060.00715.39
7.2.160.0030.01415.10
7.2.150.0040.01516.52
7.2.140.0090.00616.90
7.2.130.0090.00316.71
7.2.120.0030.01017.30
7.2.110.0030.00817.03
7.2.100.0030.01417.10
7.2.90.0060.00316.82
7.2.80.0080.00717.05
7.2.70.0040.00817.04
7.2.60.0060.01017.17
7.2.50.0100.00516.86
7.2.40.0120.00616.93
7.2.30.0060.00917.20
7.2.20.0130.00017.10
7.2.10.0000.01217.04
7.2.00.0050.01018.29
7.1.330.0050.01115.83
7.1.320.0020.00915.96
7.1.310.0110.00416.09
7.1.300.0040.01215.94
7.1.290.0040.01116.17
7.1.280.0060.00715.96
7.1.270.0040.00916.17
7.1.260.0060.00715.88
7.1.250.0060.00615.96
7.1.240.0070.00716.15
7.1.230.0120.00016.01
7.1.220.0040.01116.07
7.1.210.0030.01016.05
7.1.200.0070.00515.94
7.1.190.0100.00316.14
7.1.180.0040.01216.05
7.1.170.0090.00316.01
7.1.160.0030.01015.71
7.1.150.0080.00316.05
7.1.140.0050.00515.81
7.1.130.0080.00415.98
7.1.120.0000.01416.22
7.1.110.0000.01016.02
7.1.100.0020.00817.32
7.1.90.0080.00415.88
7.1.80.0090.00615.85
7.1.70.0020.00716.72
7.1.60.0030.01517.74
7.1.50.0040.01416.69
7.1.40.0100.00315.78
7.1.30.0030.01015.81
7.1.20.0120.00015.69
7.1.10.0110.00415.74
7.1.00.0030.04319.13
7.0.330.0040.01115.87
7.0.320.0000.01215.62
7.0.310.0110.00415.58
7.0.300.0060.00315.37
7.0.290.0040.00415.75
7.0.280.0070.00415.68
7.0.270.0070.00315.63
7.0.260.0000.01115.68
7.0.250.0060.00615.20
7.0.240.0030.00715.90
7.0.230.0090.00615.75
7.0.220.0120.00015.80
7.0.210.0030.00815.40
7.0.200.0060.00416.39
7.0.190.0070.00715.54
7.0.180.0000.00815.40
7.0.170.0030.00615.52
7.0.160.0030.00615.97
7.0.150.0000.00915.75
7.0.140.0040.00715.67
7.0.130.0000.00915.63
7.0.120.0070.00715.49
7.0.110.0080.00815.76
7.0.100.0090.02618.67
7.0.90.0050.04218.61
7.0.80.0100.03818.67
7.0.70.0030.02818.70
7.0.60.0070.04018.68
7.0.50.0070.02118.93
7.0.40.0020.04416.89
7.0.30.0070.02716.76
7.0.20.0050.02316.72
7.0.10.0020.02616.70
7.0.00.0050.03316.87
5.6.400.0090.00614.46
5.6.390.0040.01114.71
5.6.380.0000.01014.54
5.6.370.0000.01214.40
5.6.360.0060.00614.63
5.6.350.0090.00414.36
5.6.340.0030.00614.26
5.6.330.0060.00614.59
5.6.320.0100.00314.43
5.6.310.0100.00414.49
5.6.300.0130.00314.47
5.6.290.0070.00714.66
5.6.280.0060.03017.91
5.6.270.0090.00614.55
5.6.260.0000.01514.34
5.6.250.0080.04017.49
5.6.240.0020.03117.55
5.6.230.0080.03817.55
5.6.220.0000.04817.57
5.6.210.0070.03717.34
5.6.200.0120.04517.76
5.6.190.0050.02617.75
5.6.180.0050.02517.63
5.6.170.0070.02317.67
5.6.160.0030.02517.75
5.6.150.0100.03817.64
5.6.140.0040.04117.83
5.6.130.0080.04417.78
5.6.120.0090.04117.77
5.6.110.0090.02817.56
5.6.100.0100.03517.84
5.6.90.0100.02417.80
5.6.80.0050.03317.35
5.6.70.0030.02317.39
5.6.60.0100.02517.16
5.6.50.0030.02517.22
5.6.40.0040.02917.34
5.6.30.0100.01517.26
5.6.20.0000.02917.29
5.6.10.0070.02017.22
5.6.00.0030.02217.37
5.5.380.0070.03017.26
5.5.370.0030.04717.31
5.5.360.0090.03517.49
5.5.350.0060.04817.39
5.5.340.0100.03017.72
5.5.330.0080.03517.80
5.5.320.0050.02517.65
5.5.310.0050.02417.74
5.5.300.0020.02717.56
5.5.290.0090.03917.52
5.5.280.0100.02717.65
5.5.270.0020.02817.57
5.5.260.0080.04317.70
5.5.250.0080.03317.30
5.5.240.0080.02017.40
5.5.230.0050.03017.35
5.5.220.0050.02217.20
5.5.210.0030.03017.26
5.5.200.0030.02517.39
5.5.190.0010.02417.45
5.5.180.0030.02317.22
5.5.170.0080.00314.29
5.5.160.0030.03017.20
5.5.150.0020.02617.19
5.5.140.0070.02217.16
5.5.130.0060.01817.31
5.5.120.0020.02517.30
5.5.110.0030.02617.11
5.5.100.0050.04017.24
5.5.90.0020.02517.21
5.5.80.0040.01917.37
5.5.70.0070.02517.15
5.5.60.0050.03117.09
5.5.50.0000.02617.26
5.5.40.0020.02117.25
5.5.30.0020.02317.30
5.5.20.0070.02017.20
5.5.10.0020.02517.16
5.5.00.0050.02217.08

preferences:
58.76 ms | 400 KiB | 5 Q