3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (count([0]) === 1) { echo "true"; } else { echo "false"; }

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)
8.3.70.0040.01116.51
8.3.60.0110.00718.31
8.3.50.0160.00618.11
8.3.40.0090.00918.73
8.3.30.0040.01218.46
8.3.20.0030.00518.60
8.3.10.0080.00021.52
8.3.00.0070.00021.60
8.2.190.0120.00316.58
8.2.180.0100.00718.16
8.2.170.0070.00722.96
8.2.160.0070.00719.00
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00022.09
8.2.120.0080.00026.35
8.2.110.0060.00320.54
8.2.100.0080.00417.91
8.2.90.0040.00417.91
8.2.80.0040.00417.97
8.2.70.0000.00717.90
8.2.60.0040.00417.97
8.2.50.0040.00418.10
8.2.40.0080.00019.16
8.2.30.0000.00720.52
8.2.20.0030.00617.86
8.2.10.0080.00017.98
8.2.00.0040.00419.20
8.1.280.0000.01525.92
8.1.270.0030.00622.19
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0030.00722.32
8.1.230.0090.00322.72
8.1.220.0050.00317.74
8.1.210.0070.00418.77
8.1.200.0000.00817.22
8.1.190.0080.00017.23
8.1.180.0030.00618.10
8.1.170.0000.00818.56
8.1.160.0050.00318.62
8.1.150.0070.00018.66
8.1.140.0020.00518.81
8.1.130.0000.00719.98
8.1.120.0030.00717.37
8.1.110.0040.00417.20
8.1.100.0030.00417.30
8.1.90.0040.00417.22
8.1.80.0080.00017.24
8.1.70.0000.00717.31
8.1.60.0030.00617.46
8.1.50.0030.00617.33
8.1.40.0050.00317.39
8.1.30.0040.00417.43
8.1.20.0040.00417.48
8.1.10.0060.00317.48
8.1.00.0040.00417.43
8.0.300.0030.00519.98
8.0.290.0090.00016.63
8.0.280.0030.00318.36
8.0.270.0000.00717.16
8.0.260.0060.00018.38
8.0.250.0070.00016.86
8.0.240.0000.00716.86
8.0.230.0070.00016.88
8.0.220.0050.00516.82
8.0.210.0000.00716.75
8.0.200.0030.00316.87
8.0.190.0040.00416.87
8.0.180.0000.00816.85
8.0.170.0030.00516.80
8.0.160.0040.00416.84
8.0.150.0070.00016.71
8.0.140.0030.00616.66
8.0.130.0030.00313.26
8.0.120.0000.00816.83
8.0.110.0060.00316.80
8.0.100.0000.00716.84
8.0.90.0050.00316.71
8.0.80.0090.00916.83
8.0.70.0000.00716.86
8.0.60.0040.00416.85
8.0.50.0070.00016.80
8.0.30.0100.00916.99
8.0.20.0220.02917.40
8.0.10.0050.00216.76
8.0.00.0070.01016.56
7.4.330.0050.00015.55
7.4.320.0030.00316.41
7.4.300.0040.00416.43
7.4.290.0050.00316.43
7.4.280.0000.01016.51
7.4.270.0000.01016.42
7.4.260.0000.00716.50
7.4.250.0060.00316.48
7.4.240.0000.00716.42
7.4.230.0000.00716.31
7.4.220.0040.00416.31
7.4.210.0100.00816.45
7.4.200.0040.00416.51
7.4.160.0080.00816.34
7.4.140.0110.01117.86
7.4.130.0070.01016.26
7.4.120.0100.00816.42
7.4.110.0090.01216.31
7.4.100.0110.00716.39
7.4.90.0100.00716.27
7.4.80.0100.01319.39
7.4.70.0080.01216.46
7.4.60.0040.01416.34
7.4.50.0030.01216.56
7.4.40.0090.01216.19
7.4.00.0040.01114.96
7.3.330.0000.00512.95
7.3.320.0030.00313.02
7.3.310.0000.00716.23
7.3.300.0060.00016.17
7.3.290.0070.00016.10
7.3.280.0070.01116.29
7.3.260.0090.00816.31
7.3.240.0110.00616.28
7.3.230.0150.00916.14
7.3.210.0030.01316.47
7.3.200.0100.00716.42
7.3.190.0070.01116.19
7.3.180.0100.00716.34
7.3.170.0100.01016.29
7.3.160.0100.00716.36
7.2.330.0110.00716.73
7.2.320.0100.01016.47
7.2.310.0040.01316.69
7.2.300.0040.01216.32
7.2.290.0090.00616.57
7.2.100.2830.01014.65
7.2.90.3290.00814.71
7.2.80.2720.01014.37
7.2.70.2750.01014.88
7.2.60.2930.00814.56
7.2.50.2910.00814.67
7.2.40.2260.01014.87
7.2.30.1930.01014.85
7.2.20.2690.00314.57
7.2.10.2600.00814.67
7.2.00.2090.00314.84
7.1.210.3310.00813.50
7.1.200.3690.01013.72
7.1.190.2880.00813.47
7.1.180.2950.01113.60
7.1.170.2290.00713.57
7.1.160.2670.01013.49
7.1.150.2760.00813.50
7.1.140.2620.01113.50
7.1.130.2910.00513.66
7.1.120.2910.00513.72
7.1.110.2310.00813.76
7.1.100.2750.00713.57
7.1.90.4030.00313.69
7.1.80.4210.00613.58
7.1.70.3560.00313.54
7.1.60.3550.01131.56
7.1.50.5070.00831.51
7.1.40.5780.01031.54
7.1.30.4160.01331.46
7.1.20.4880.01131.38
7.1.10.4990.00613.40
7.1.00.4310.00813.60

preferences:
48.37 ms | 401 KiB | 5 Q