3v4l.org

run code in 300+ PHP versions simultaneously
<?php 0 : base64_decode(strrev(hex2bin("3d3d516343746d4d6d6c315669563362")))

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)
7.0.60.0470.03719.91
7.0.50.0600.02319.03
7.0.40.0530.03020.16
7.0.30.0630.03220.18
7.0.20.0470.03020.36
7.0.10.0420.02020.19
7.0.00.0400.04720.17
5.6.210.0450.04220.49
5.6.200.0470.04219.63
5.6.190.0380.02720.87
5.6.180.0550.03720.85
5.6.170.0500.02520.83
5.6.160.0450.04020.81
5.6.150.0500.04019.71
5.6.140.0420.03319.64
5.6.130.0420.03019.73
5.6.120.0520.01821.08
5.6.110.0570.04521.02
5.6.100.0520.04021.09
5.6.90.0500.02721.08
5.6.80.0430.04020.36
5.6.70.0800.00020.40
5.6.60.0770.00020.34
5.6.50.0730.00020.43
5.6.40.0730.00020.29
5.6.30.0800.00020.41
5.6.20.0770.00020.55
5.6.10.0800.00020.40
5.6.00.0870.00020.49
5.5.350.0970.00020.27
5.5.340.0430.02219.49
5.5.330.0430.03520.64
5.5.320.2220.02320.60
5.5.310.0430.03720.58
5.5.300.0520.03219.39
5.5.290.0430.04219.40
5.5.280.0430.04320.92
5.5.270.0620.03820.80
5.5.260.0600.03220.84
5.5.250.0450.02320.69
5.5.240.0930.00020.23
5.5.230.1100.00020.23
5.5.220.0870.00020.30
5.5.210.0900.00020.16
5.5.200.0800.00020.11
5.5.190.0800.00020.37
5.5.180.1000.00020.06
5.5.160.0800.00020.17
5.5.150.0830.00020.13
5.5.140.0830.00020.17
5.5.130.0900.00020.17
5.5.120.0870.00020.36
5.5.110.0870.00020.16
5.5.100.0930.00020.26
5.5.90.0700.00020.09
5.5.80.0900.00020.16
5.5.70.0800.00020.09
5.5.60.0730.00020.15
5.5.50.0800.00020.16
5.5.40.1000.00019.99
5.5.30.0800.00019.98
5.5.20.0830.00020.25
5.5.10.0770.00020.04
5.5.00.0730.00019.95
5.4.450.1420.01819.44
5.4.440.1130.02319.31
5.4.430.0520.03019.51
5.4.420.0630.03019.54
5.4.410.1020.02019.38
5.4.400.1100.02819.13
5.4.390.1220.01819.05
5.4.380.1180.02019.14
5.4.370.1250.01819.06
5.4.360.1420.01719.11
5.4.350.1300.02219.07
5.4.340.1480.01719.10
5.4.320.1520.02219.06
5.4.310.1470.02218.93
5.4.300.1000.01719.16
5.4.290.0370.03719.12
5.4.280.0400.03518.92
5.4.270.0630.01819.16
5.4.260.1250.01518.92
5.4.250.1300.01819.06
5.4.240.1400.02019.01
5.4.230.1280.01819.07
5.4.220.1300.01519.18
5.4.210.1470.02019.06
5.4.200.1400.02019.17
5.4.190.1270.01819.06
5.4.180.1350.01819.02
5.4.170.1320.01718.89
5.4.160.0480.01718.96
5.4.150.0370.02519.08
5.4.140.0870.02816.45
5.4.130.1300.02216.30
5.4.120.1380.02016.27
5.4.110.1380.02216.35
5.4.100.1400.02016.38
5.4.90.1380.01816.43
5.4.80.1470.02216.41
5.4.70.1320.02016.48
5.4.60.1380.02316.40
5.4.50.1450.01716.36
5.4.40.1130.01316.29
5.4.30.0300.03816.48
5.4.20.0430.03816.44
5.4.10.0670.02016.44
5.4.00.1430.02315.91
5.3.290.1500.02014.54
5.3.280.1470.02514.49
5.3.270.1300.01714.61
5.3.260.1400.01714.57
5.3.250.1380.01714.44
5.3.240.1430.02014.52
5.3.230.1280.02214.41
5.3.220.1480.01814.52
5.3.210.1170.01814.52
5.3.200.1230.01714.50
5.3.190.1400.01814.47
5.3.180.1500.02214.45
5.3.170.1450.02014.54
5.3.160.1220.01814.47
5.3.150.1320.01714.53
5.3.140.1230.01814.55
5.3.130.1320.01814.54
5.3.120.1270.01814.51
5.3.110.1300.01514.54
5.3.100.1380.01714.02
5.3.90.0450.02014.04
5.3.80.0470.03313.93
5.3.70.0420.02014.02
5.3.60.1000.01513.99
5.3.50.1470.02213.79
5.3.40.1330.01713.92
5.3.30.1430.02313.79
5.3.20.1330.01813.57
5.3.10.1330.01313.57
5.3.00.1350.02213.55

preferences:
131.41 ms | 1394 KiB | 7 Q