3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(get_defined_functions()['internal']);

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)
8.3.60.0070.01018.27
8.3.50.0140.00621.92
8.3.40.0150.00018.70
8.3.30.0170.00018.57
8.3.20.0070.00021.90
8.3.10.0050.00221.77
8.3.00.0060.00319.19
8.2.180.0200.00017.98
8.2.170.0130.00622.96
8.2.160.0060.00622.14
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00820.84
8.2.110.0090.01220.46
8.2.100.0100.00020.64
8.1.280.0170.00325.92
8.1.270.0040.00420.26
8.1.260.0100.00026.35
8.1.250.0070.00028.09
8.1.240.0100.01318.63
8.1.230.0040.00418.54
7.4.40.0140.00816.22
7.4.30.0160.00716.39
7.4.20.0110.00616.30
7.4.10.0120.00516.18
7.4.00.0130.00316.55
7.3.160.0050.01116.20
7.3.150.0120.00916.25
7.3.140.0060.01116.32
7.3.130.0130.00316.39
7.3.120.0110.00815.52
7.3.110.0110.00615.67
7.3.100.0090.00815.62
7.3.90.0060.01015.41
7.3.80.0090.00815.50
7.3.70.0130.00415.46
7.3.60.0030.01215.38
7.3.50.0120.00315.46
7.3.40.0060.01315.59
7.3.30.0080.00615.51
7.3.20.0130.00715.49
7.3.10.0190.00815.21
7.3.00.0250.00415.24
7.2.290.0040.01216.49
7.2.280.0130.01016.21
7.2.270.0170.00016.24
7.2.260.0060.01016.59
7.2.250.0090.00916.48
7.2.240.0090.00815.61
7.2.230.0110.01015.56
7.2.220.0060.01215.79
7.2.210.0090.01015.86
7.2.200.0080.00915.62
7.2.190.0090.01215.73
7.2.180.0030.01215.48
7.2.170.0120.00515.72
7.2.160.0080.00915.53
7.2.150.0100.01215.87
7.2.140.0170.01215.86
7.2.130.0240.00915.42
7.2.120.0240.00515.29
7.2.110.0160.01015.43
7.2.100.0250.00915.50
7.2.90.0190.00615.55
7.2.80.0250.00515.46
7.2.70.0250.00415.22
7.2.60.0140.01015.47
7.2.50.0250.01215.46
7.2.40.0260.00715.49
7.2.30.0210.01015.55
7.2.20.0220.00915.57
7.2.10.0220.00615.54
7.2.00.0200.01016.01
7.1.330.0100.01014.85
7.1.320.0110.00614.81
7.1.310.0120.00714.65
7.1.300.0070.01114.42
7.1.290.0060.00814.62
7.1.280.0140.00414.61
7.1.270.0120.00414.50
7.1.260.0090.01114.74
7.1.250.0200.00214.40
7.1.240.0220.00614.31
7.1.230.0230.00714.47
7.1.220.0260.01014.32
7.1.210.0280.00514.35
7.1.200.0260.00714.31
7.1.190.0290.00214.38
7.1.180.0220.00914.48
7.1.170.0240.01014.18
7.1.160.0280.00514.25
7.1.150.0270.00814.46
7.1.140.0210.00714.39
7.1.130.0250.00514.38
7.1.120.0230.00814.36
7.1.110.0230.00914.42
7.1.100.0270.00614.34
7.1.90.0330.00514.42
7.1.80.0100.00814.33
7.1.70.0200.01214.25
7.1.60.0240.00914.38
7.1.50.0250.01014.52
7.1.40.0280.00614.49
7.1.30.0300.00814.42
7.1.20.0280.00814.42
7.1.10.0210.01014.13
7.1.00.0270.00714.10
7.0.330.0360.01814.01
7.0.320.0420.01614.00
7.0.310.0480.01314.05
7.0.300.0480.02513.89
7.0.290.0430.01613.79
7.0.280.0490.01313.88
7.0.270.0470.01613.95
7.0.260.0380.02413.87
7.0.250.0470.01413.80
7.0.240.0440.01814.10
7.0.230.0500.01914.04
7.0.220.0460.01813.96
7.0.210.0420.01714.07
7.0.200.0720.01413.88
7.0.190.0350.01613.97
7.0.180.0420.01613.97
7.0.170.0540.01614.06
7.0.160.0520.01913.97
7.0.150.0950.01513.94
7.0.140.0680.01013.75
7.0.130.0690.01313.86
7.0.120.0680.01513.82
7.0.110.0800.01513.93
7.0.100.0830.01513.55
7.0.90.0820.01713.52
7.0.80.0950.01713.49
7.0.70.0710.01813.28
7.0.60.0880.01113.46
7.0.50.0940.01513.66
7.0.40.0810.01513.50
7.0.30.0430.02013.55
7.0.20.0410.01513.42
7.0.10.0840.01113.47
7.0.00.0590.01113.39
5.6.400.0270.02014.97
5.6.390.0340.02014.94
5.6.380.0380.01414.83
5.6.370.0270.01715.88
5.6.360.0330.01615.55
5.6.350.0250.02215.56
5.6.340.0300.01315.77
5.6.330.0170.02415.76
5.6.320.0280.02215.57
5.6.310.0320.01916.11
5.6.300.0360.00915.82
5.6.290.0330.01515.55
5.6.280.0340.01615.53
5.6.270.0090.05215.71

preferences:
46.33 ms | 401 KiB | 5 Q