3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set( 'memory_limit', '2G' ); set_time_limit( 3600 ); $snubmers = array(); $result = '<pre>'; //echo '('; for ( $i = 19999; $i < 25000; $i++ ) { $snumber = str_split( substr( md5( $i . 'KL1143LSFBB' ), 0, 9 ) ); array_splice( $snumber, 3, 0, '-' ); array_splice( $snumber, 7, 0, '-' ); //echo '\'' . strtoupper( implode( '', $snumber ) ) . '\','; $result .= strtoupper( implode( '', $snumber ) ) . "\n"; } //echo ')'; echo $result . '</pre>';

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)
8.3.60.0070.01318.43
8.3.50.0070.01318.28
8.3.40.0130.00718.92
8.3.30.0100.01019.21
8.3.20.0000.01020.49
8.3.10.0070.00421.76
8.3.00.0000.01120.58
8.2.180.0100.01016.61
8.2.170.0030.01722.96
8.2.160.0030.02022.11
8.2.150.0040.00824.18
8.2.140.0080.00324.66
8.2.130.0080.00426.16
8.2.120.0080.00317.75
8.2.110.0080.00520.47
8.2.100.0060.00918.16
8.2.90.0070.00719.65
8.2.80.0090.00618.05
8.2.70.0090.00417.75
8.2.60.0000.01318.05
8.2.50.0040.00818.07
8.2.40.0070.01018.28
8.2.30.0060.00618.40
8.2.20.0000.01217.84
8.2.10.0030.00918.01
8.2.00.0040.00817.84
8.1.270.0080.00323.80
8.1.260.0070.00326.35
8.1.250.0030.00728.09
8.1.240.0070.00723.76
8.1.230.0090.00622.45
8.1.220.0030.00917.80
8.1.210.0060.00618.77
8.1.200.0060.00817.47
8.1.190.0040.00817.78
8.1.180.0060.00618.10
8.1.170.0030.00918.88
8.1.160.0030.00922.15
8.1.150.0080.00418.86
8.1.140.0060.00617.57
8.1.130.0000.01117.94
8.1.120.0040.00817.66
8.1.110.0000.01217.59
8.1.100.0030.00917.64
8.1.90.0040.00817.71
8.1.80.0030.00917.52
8.1.70.0030.00817.68
8.1.60.0000.01417.83
8.1.50.0000.01317.64
8.1.40.0000.01217.64
8.1.30.0030.00917.88
8.1.20.0060.00617.85
8.1.10.0030.01017.63
8.1.00.0060.00917.73
8.0.300.0000.01118.77
8.0.290.0040.00817.30
8.0.280.0040.00818.57
8.0.270.0030.00917.34
8.0.260.0060.00617.00
8.0.250.0040.00717.18
8.0.240.0060.00617.16
8.0.230.0040.00817.04
8.0.220.0000.01217.13
8.0.210.0030.00817.07
8.0.200.0040.00717.14
8.0.190.0030.00917.04
8.0.180.0080.00417.09
8.0.170.0030.00917.08
8.0.160.0070.00717.11
8.0.150.0030.01017.01
8.0.140.0040.00817.02
8.0.130.0070.00713.55
8.0.120.0060.00617.11
8.0.110.0030.00916.99
8.0.100.0030.00917.06
8.0.90.0060.00617.14
8.0.80.0080.01617.13
8.0.70.0000.01217.13
8.0.60.0060.00617.11
8.0.50.0030.00917.01
8.0.30.0120.02417.10
8.0.20.0140.01917.41
8.0.10.0000.01317.17
8.0.00.0080.02316.72
7.4.330.0000.01015.00
7.4.320.0060.00616.72
7.4.300.0030.01016.79
7.4.290.0000.01116.66
7.4.280.0060.01016.56
7.4.270.0060.00616.68
7.4.260.0000.01316.56
7.4.250.0030.01016.63
7.4.240.0050.00816.72
7.4.230.0030.00916.77
7.4.220.0030.01916.70
7.4.210.0080.01716.64
7.4.200.0000.01216.74
7.4.190.0060.00616.51
7.4.160.0110.01516.71
7.4.150.0080.02017.40
7.4.140.0100.02517.86
7.4.130.0110.02016.51
7.4.120.0110.01816.77
7.4.110.0150.01216.52
7.4.100.0130.02616.67
7.4.90.0090.01916.67
7.4.80.0140.01316.66
7.4.70.0050.02316.74
7.4.60.0070.02116.61
7.4.50.0000.01116.69
7.4.40.0070.01722.77
7.4.30.0120.01516.62
7.3.330.0070.00313.18
7.3.320.0050.00513.28
7.3.310.0000.01316.55
7.3.300.0000.01216.52
7.3.290.0130.01016.48
7.3.280.0060.02216.48
7.3.270.0150.02217.40
7.3.260.0090.02016.81
7.3.250.0130.02416.72
7.3.240.0100.01616.36
7.3.230.0100.02616.39
7.3.210.0120.02316.41
7.3.200.0030.03419.39
7.3.190.0060.02916.39
7.3.180.0130.01616.85
7.3.170.0120.01316.80
7.3.160.0120.01916.57
7.2.330.0070.02316.91
7.2.320.0080.02016.88
7.2.310.0100.01916.57
7.2.300.0060.02316.88
7.2.290.0070.02116.87
7.2.100.1060.00614.83
7.2.90.0550.01014.86
7.2.80.0650.02214.72
7.2.70.0800.01715.05
7.2.60.0670.01515.21
7.2.50.0130.01315.14
7.2.40.0750.01615.08
7.2.30.0080.01514.97
7.2.20.0350.01414.99
7.2.10.0370.01415.28
7.2.00.0310.01615.13
7.1.220.0650.02013.94
7.1.210.0710.01313.88
7.1.200.0410.01013.80
7.1.190.0690.00914.03
7.1.180.0650.01713.91
7.1.170.0240.01213.83
7.1.160.0700.01413.89
7.1.150.0680.01213.98
7.1.140.0180.01414.18
7.1.130.0530.01214.26
7.1.120.0080.01614.14
7.1.110.0110.01114.32
7.1.100.0420.01914.34
7.1.90.0790.01714.08
7.1.80.0070.01814.24
7.1.70.0140.00813.63
7.1.60.1010.01331.89
7.1.50.1030.01631.88
7.1.40.0330.02732.17
7.1.30.0860.02732.18
7.1.20.0810.02732.01
7.1.10.0810.01513.95
7.1.00.0850.01113.60
7.0.310.0230.02213.62
7.0.300.0210.02113.55
7.0.290.0000.02213.67
7.0.280.0800.01613.72
7.0.270.0040.01713.65
7.0.260.0460.00713.85
7.0.250.0260.02313.82
7.0.240.0770.01313.69
7.0.230.0810.01313.91
7.0.220.0740.01213.96
7.0.210.0390.01413.59
7.0.200.0130.00813.82
7.0.190.0310.01213.67
7.0.180.0890.01513.57
7.0.170.0620.02113.45
7.0.160.0160.01613.74
7.0.150.0280.01813.54
7.0.140.0810.01013.53
7.0.130.0860.01013.86
7.0.120.0140.01113.72
7.0.110.0740.02613.70
7.0.100.1110.01213.79
7.0.90.0160.01913.73
7.0.80.0830.01513.82
7.0.70.0400.01813.70
7.0.60.0750.02113.75
7.0.50.0460.01413.96
7.0.40.0940.01813.66
7.0.30.0330.00913.82
7.0.20.0800.02413.85
7.0.10.0890.01413.75
7.0.00.0760.02013.68
5.6.380.0100.01714.46
5.6.370.0070.02314.42
5.6.360.0060.02114.05
5.6.350.0070.02014.17
5.6.340.0030.03014.38
5.6.330.0090.02014.43
5.6.320.0050.02314.55
5.6.310.0030.02414.38
5.6.300.0060.02514.73
5.6.290.0080.02014.49
5.6.280.0040.02614.38
5.6.270.0170.02614.38
5.6.260.0070.03314.64
5.6.250.0080.02114.67
5.6.240.0110.02714.46
5.6.230.0070.02214.37
5.6.220.0000.02714.34
5.6.210.0070.02114.21
5.6.200.0070.03614.21
5.6.190.0110.03414.54
5.6.180.0110.02514.70
5.6.170.0090.03114.20
5.6.160.0070.02514.67
5.6.150.0140.02014.32
5.6.140.0260.01814.59
5.6.130.0100.03114.47
5.6.120.0130.02014.29
5.6.110.0100.02014.39
5.6.100.0170.02514.55
5.6.90.0030.03014.31
5.6.80.0100.02014.40
5.6.70.0090.02214.30
5.6.60.0110.02214.46
5.6.50.0100.03214.01
5.6.40.0080.02514.21
5.6.30.0090.02414.35
5.6.20.0100.03314.39
5.6.10.0150.02714.43
5.6.00.0150.01914.36
5.5.380.0080.01913.45
5.5.370.0120.02713.45
5.5.360.0070.02313.45
5.5.350.0130.02513.45
5.5.340.0050.03413.45
5.5.330.0030.04113.45
5.5.320.0130.03413.45
5.5.310.0110.02313.45
5.5.300.0140.01913.45
5.5.290.0090.02713.45
5.5.280.0190.04313.45
5.5.270.0110.02313.45
5.5.260.0140.03213.45
5.5.250.0040.02913.45
5.5.240.0100.02713.45
5.5.230.0190.01913.45
5.5.220.0040.02913.45
5.5.210.0050.02513.45
5.5.200.0110.02213.45
5.5.190.0160.01913.45
5.5.180.0080.02413.45
5.5.170.0170.03614.53
5.5.160.0050.02813.45
5.5.150.0080.02213.45
5.4.450.0040.03113.45
5.4.440.0090.04013.45
5.4.430.0030.02713.45
5.4.420.0090.03113.45
5.4.410.0040.03713.45
5.4.400.0080.02013.45
5.4.390.0110.02113.45
5.4.380.0030.03413.45
5.4.370.0100.03613.45
5.4.360.0000.03013.45
5.4.350.0100.03313.45
5.4.340.0090.02713.45
5.4.330.0090.02613.45
5.4.320.0070.03613.45
5.3.290.0110.02913.45

preferences:
42.13 ms | 400 KiB | 5 Q