3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump([] - 3.4);

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)
8.3.60.0100.00718.27
8.3.50.0140.00322.83
8.3.40.0040.01118.87
8.3.30.0080.00319.09
8.3.20.0030.00320.13
8.3.10.0080.00023.65
8.3.00.0040.00419.38
8.2.180.0040.01516.50
8.2.170.0100.01022.96
8.2.160.0100.00320.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00420.83
8.2.110.0080.00022.11
8.2.100.0030.00618.77
8.1.280.0070.00725.92
8.1.270.0030.00623.91
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00318.46
8.1.230.0090.00018.55
5.4.320.0670.06319.02
5.4.310.1530.03719.01
5.4.300.1770.04319.14
5.4.290.1730.04719.14
5.4.280.1830.04019.01
5.4.270.0900.05019.16
5.4.260.0070.06718.98
5.4.250.0070.04018.79
5.4.240.0930.06718.79
5.4.230.1830.04018.84
5.4.220.1600.04019.20
5.4.210.1630.05018.81
5.4.200.1700.04018.98
5.4.190.1500.03718.79
5.4.180.1730.04018.98
5.4.170.1500.03719.00
5.4.160.1500.03719.19
5.4.150.1530.04019.00
5.4.140.1600.04316.43
5.4.130.1530.03316.37
5.4.120.0100.05316.46
5.4.110.0100.06316.30
5.4.100.0670.04716.30
5.4.90.1800.03716.39
5.4.80.1700.04316.32
5.4.70.0670.05716.44
5.4.60.0100.06716.43
5.4.50.0070.04716.18
5.4.40.0330.07016.39
5.4.30.1770.04316.36
5.4.20.1530.03316.31
5.4.10.1730.05316.38
5.4.00.1630.04715.67
5.3.290.1800.05014.53
5.3.280.1570.03714.58
5.3.270.1230.04714.66
5.3.260.0000.05014.66
5.3.250.0030.08014.46
5.3.240.0930.03714.59
5.3.230.1870.04314.43
5.3.220.1500.04314.66
5.3.210.1530.03714.40
5.3.200.1900.04314.41
5.3.190.1830.04714.44
5.3.180.1630.04314.50
5.3.170.1600.04714.51
5.3.160.1570.03314.52
5.3.150.1900.04014.61
5.3.140.1670.05314.43
5.3.130.0800.04014.41
5.3.120.0000.04314.50
5.3.110.0000.04014.48
5.3.100.1130.04013.90
5.3.90.1570.03713.93
5.3.80.0170.04013.85
5.3.70.0070.03313.94
5.3.60.0200.04013.94
5.3.50.1630.03313.93
5.3.40.1770.04313.78
5.3.30.1670.04713.76
5.3.20.1530.03713.52
5.3.10.1570.03013.75
5.3.00.1570.03013.48
5.2.170.1700.03310.98
5.2.160.1230.03011.19
5.2.150.1430.03711.03
5.2.140.1130.03711.04
5.2.130.0000.03311.26
5.2.120.0070.04310.98
5.2.110.0030.03711.25
5.2.100.1430.03710.99
5.2.90.1400.02711.27
5.2.80.1400.03711.25
5.2.70.1530.03011.25
5.2.60.1430.03310.91
5.2.50.1330.03310.86
5.2.40.1070.02011.05
5.2.30.1000.03311.13
5.2.20.1200.04011.02
5.2.10.1130.03010.93
5.2.00.1200.03310.71
5.1.60.0970.02710.15
5.1.50.1230.0239.86
5.1.40.0970.0279.95
5.1.30.1070.03310.41
5.1.20.0000.03310.29
5.1.10.0030.05310.11
5.1.00.0000.02710.13
5.0.50.0000.0208.54
5.0.40.0130.0238.30
5.0.30.0670.0408.27
5.0.20.0670.0308.24
5.0.10.0600.0208.29
5.0.00.0700.0438.30
4.4.90.0630.0138.22
4.4.80.0530.0178.22
4.4.70.0670.0278.22
4.4.60.0570.0178.22
4.4.50.0670.0238.22
4.4.40.0570.0278.22
4.4.30.0500.0208.22
4.4.20.0730.0178.22
4.4.10.0570.0208.22
4.4.00.0600.0408.22
4.3.110.0670.0208.22
4.3.100.0600.0238.22
4.3.90.0630.0178.22
4.3.80.0630.0338.22
4.3.70.0600.0178.22
4.3.60.0530.0108.22
4.3.50.0630.0138.22
4.3.40.0330.0278.22
4.3.30.0030.0238.22
4.3.20.0000.0378.22
4.3.10.0000.0338.22
4.3.00.0030.0178.22

preferences:
39.74 ms | 401 KiB | 5 Q