3v4l.org

run code in 300+ PHP versions simultaneously
<?php $snubmers = array(); //echo '('; for ( $i = 0; $i < 100000; $i++ ) { $snumber = str_split( substr( md5( $i . 'KESCB1FS' ), 0, 9 ) ); array_splice( $snumber, 3, 0, '-' ); array_splice( $snumber, 7, 0, '-' ); //echo '\'' . strtoupper( implode( '', $snumber ) ) . '\','; echo strtoupper( implode( '', $snumber ) ) . "\n"; } //echo ')';

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)
8.3.40.0140.01018.67
8.3.30.0130.01018.71
8.3.20.0030.01018.79
8.3.10.0080.00420.38
8.3.00.0060.00619.13
8.2.170.0110.01122.96
8.2.160.0170.00420.52
8.2.150.0060.00624.18
8.2.140.0110.00424.66
8.2.130.0080.00326.16
8.2.120.0060.00619.95
8.2.110.0130.00319.20
8.2.100.0150.00317.72
8.2.90.0070.00419.23
8.2.80.0000.01117.97
8.2.70.0040.00817.63
8.2.60.0080.00417.93
8.2.50.0040.00818.07
8.2.40.0040.00818.22
8.2.30.0000.01218.16
8.2.20.0040.00817.63
8.2.10.0040.00717.74
8.2.00.0140.00417.79
8.1.270.0000.01124.66
8.1.260.0060.00626.35
8.1.250.0000.01128.09
8.1.240.0070.00722.19
8.1.230.0110.00618.96
8.1.220.0060.00617.75
8.1.210.0040.00818.77
8.1.200.0030.01417.35
8.1.190.0030.01017.00
8.1.180.0030.00818.10
8.1.170.0080.00318.90
8.1.160.0040.00818.90
8.1.150.0030.00918.71
8.1.140.0040.01117.42
8.1.130.0000.01017.81
8.1.120.0000.01117.58
8.1.110.0030.01017.52
8.1.100.0040.00717.48
8.1.90.0030.00717.41
8.1.80.0000.01317.43
8.1.70.0000.01117.53
8.1.60.0080.00317.55
8.1.50.0040.00717.59
8.1.40.0040.00917.54
8.1.30.0030.00917.68
8.1.20.0100.00317.57
8.1.10.0060.00617.59
8.1.00.0040.00817.52
8.0.300.0080.00418.77
8.0.290.0040.01116.58
8.0.280.0030.00718.34
8.0.270.0080.00417.07
8.0.260.0030.00716.72
8.0.250.0030.01016.80
8.0.240.0030.01116.95
8.0.230.0070.00316.89
8.0.220.0000.01216.68
8.0.210.0070.00716.92
8.0.200.0070.00316.96
8.0.190.0070.00716.80
8.0.180.0040.00716.76
8.0.170.0060.00616.86
8.0.160.0040.00716.76
8.0.150.0080.00816.76
8.0.140.0090.00616.70
8.0.130.0040.00713.30
8.0.120.0130.00016.85
8.0.110.0000.01116.65
8.0.100.0080.00416.64
8.0.90.0000.01216.90
8.0.80.0240.01816.79
8.0.70.0080.00316.90
8.0.60.0060.00616.75
8.0.50.0040.00816.66
8.0.30.0250.03217.00
8.0.20.0230.03116.98
8.0.10.0040.00816.84
8.0.00.0260.02016.72
7.4.330.0030.00612.95
7.4.320.0000.01016.33
7.4.300.0030.00716.38
7.4.290.0040.00816.45
7.4.280.0000.01316.33
7.4.270.0070.00716.39
7.4.260.0000.01013.18
7.4.250.0090.00316.31
7.4.240.0030.00916.34
7.4.230.0000.01116.51
7.4.220.0220.02916.26
7.4.210.0100.01716.42
7.4.200.0000.01116.51
7.4.190.0070.00416.30
7.4.160.0190.01616.38
7.4.150.0330.01116.47
7.4.140.0210.02316.49
7.4.130.0300.01616.34
7.4.120.0210.02116.34
7.4.110.0210.01816.21
7.4.100.0170.02416.35
7.4.90.0160.01916.32
7.4.80.0180.01816.34
7.4.70.0170.01716.35
7.4.60.0190.02416.48
7.4.50.0000.01216.27
7.4.40.0000.02016.40
7.4.30.0260.01116.51
7.3.330.0030.00713.20
7.3.320.0000.00913.20
7.3.310.0000.01015.99
7.3.300.0040.00816.17
7.3.290.0140.02116.14
7.3.280.0110.02416.17
7.3.270.0190.01916.52
7.3.260.0240.02116.16
7.3.250.0310.01816.35
7.3.240.0360.01416.50
7.3.230.0180.02116.21
7.3.210.0160.01916.39
7.3.200.0180.02719.39
7.3.190.0140.02416.29
7.3.180.0100.02916.46
7.3.170.0130.02316.45
7.3.160.0120.02616.41
7.2.330.0200.02616.74
7.2.320.0100.02816.48
7.2.310.0210.04316.74
7.2.300.0040.03616.74
7.2.290.0160.02516.59
7.2.100.1600.00714.56
7.2.90.1890.00714.50
7.2.80.1570.00614.32
7.2.70.1640.01414.90
7.2.60.0190.01014.93
7.2.50.0170.01214.63
7.2.40.2010.01114.80
7.2.30.1620.01015.03
7.2.20.2590.01814.96
7.2.10.2310.02014.65
7.2.00.1600.01714.70
7.1.220.1590.01913.83
7.1.210.1970.02313.59
7.1.200.0190.00813.66
7.1.190.0160.01913.80
7.1.180.0180.01413.82
7.1.170.1760.00613.67
7.1.160.1760.01913.67
7.1.150.1890.01713.93
7.1.140.2410.01513.66
7.1.130.1890.00714.00
7.1.120.1660.01013.86
7.1.110.0170.02013.96
7.1.100.0240.01813.71
7.1.90.0290.02013.85
7.1.80.0490.01313.52
7.1.70.0610.02413.64
7.1.60.0460.00732.01
7.1.50.0280.02431.64
7.1.40.0450.01631.76
7.1.30.0310.02232.05
7.1.20.0450.01631.53
7.1.10.0170.01713.86
7.1.00.0150.02313.78
7.0.310.1870.01313.55
7.0.300.1790.01413.27
7.0.290.1860.01413.01
7.0.280.1970.01613.66
7.0.270.1870.01513.36
7.0.260.1720.01513.21
7.0.250.0120.01613.52
7.0.240.0140.01713.48
7.0.230.0090.02813.44
7.0.220.0190.01913.41
7.0.210.1040.01713.52
7.0.200.2380.00313.61
7.0.190.0220.01513.67
7.0.180.0160.02713.42
7.0.170.0480.02313.45
7.0.160.0120.01513.76
7.0.150.0270.01713.58
7.0.140.0250.00913.63
7.0.130.0170.01213.73
7.0.120.2130.00313.49
7.0.110.1990.02013.74
7.0.100.1780.02613.50
7.0.90.1690.01313.42
7.0.80.1570.01413.50
7.0.70.1640.00613.64
7.0.60.0950.02013.69
7.0.50.1390.01413.69
7.0.40.0170.01313.31
7.0.30.1390.01413.27
7.0.20.1510.00613.66
7.0.10.1340.01913.60
7.0.00.1490.01313.55
5.6.380.0320.00814.24
5.6.370.0110.01914.21
5.6.360.0220.00913.96
5.6.350.0100.02614.29
5.6.340.0150.02214.33
5.6.330.0150.01614.03
5.6.320.0070.02613.84
5.6.310.0130.02814.25
5.6.300.0070.02813.91
5.6.290.0100.02014.50
5.6.280.0240.00914.38
5.6.270.0200.01014.61
5.6.260.0030.02414.04
5.6.250.0130.01814.50
5.6.240.0170.01214.06
5.6.230.0110.02114.04
5.6.220.0150.01514.15
5.6.210.0170.01713.95
5.6.200.0160.02414.12
5.6.190.0170.02113.99
5.6.180.0130.02214.23
5.6.170.0180.01213.82
5.6.160.0080.02814.26
5.6.150.0180.01614.21
5.6.140.0180.01814.08
5.6.130.0240.02114.25
5.6.120.0120.02313.86
5.6.110.0140.01714.23
5.6.100.0170.01413.84
5.6.90.0130.02014.38
5.6.80.0100.02013.92
5.6.70.0160.01514.23
5.6.60.0110.01714.01
5.6.50.0130.01913.86
5.6.40.0220.01014.14
5.6.30.0240.01614.03
5.6.20.0120.01714.33
5.6.10.0160.02714.18
5.6.00.0170.01714.09
5.5.380.0190.01912.64
5.5.370.0170.01112.64
5.5.360.0150.01512.64
5.5.350.0140.01412.64
5.5.340.0200.02312.64
5.5.330.0000.03012.64
5.5.320.0110.02812.64
5.5.310.0090.02512.64
5.5.300.0190.01212.64
5.5.290.0160.02112.64
5.5.280.0210.01312.64
5.5.270.0060.02912.64
5.5.260.0150.01912.64
5.5.250.0090.02412.64
5.5.240.0100.02812.64
5.5.230.0220.00912.64
5.5.220.0240.00912.64
5.5.210.0120.02312.64
5.5.200.0140.01412.64
5.5.190.0170.01712.64
5.5.180.0170.01712.64
5.5.170.0070.02414.20
5.5.160.0080.02712.64
5.5.150.0200.01012.64
5.4.450.0170.01712.64
5.4.440.0070.02612.64
5.4.430.0180.01312.64
5.4.420.0170.01012.64
5.4.410.0110.01812.64
5.4.400.0190.01912.64
5.4.390.0170.01212.64
5.4.380.0270.00412.64
5.4.370.0260.00612.64
5.4.360.0130.01712.64
5.4.350.0170.01612.64
5.4.340.0180.02012.64
5.4.330.0130.01312.64
5.4.320.0240.01612.64
5.3.290.0150.01512.64

preferences:
42.75 ms | 404 KiB | 6 Q