3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo is_array($a)?'true':'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)
8.3.60.0040.01116.88
8.3.50.0150.00317.46
8.3.40.0110.00418.84
8.3.30.0040.01118.72
8.3.20.0080.00018.47
8.3.10.0060.00318.70
8.3.00.0080.00019.25
8.2.180.0170.00316.50
8.2.170.0100.01022.96
8.2.160.0110.00321.06
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00820.68
8.2.110.0030.00620.77
8.2.100.0070.00417.72
8.2.90.0050.00519.34
8.2.80.0000.00719.25
8.2.70.0050.00317.50
8.2.60.0080.00017.93
8.2.50.0050.00318.07
8.2.40.0000.00818.09
8.2.30.0040.00417.85
8.2.20.0040.00417.71
8.2.10.0000.00817.68
8.2.00.0070.00017.59
8.1.280.0110.00325.92
8.1.270.0040.00424.66
8.1.260.0090.00026.35
8.1.250.0050.00228.09
8.1.240.0090.00022.46
8.1.230.0110.00020.89
8.1.220.0040.00417.74
8.1.210.0050.00318.85
8.1.200.0060.00317.10
8.1.190.0070.00017.28
8.1.180.0050.00318.10
8.1.170.0000.00818.74
8.1.160.0070.00018.75
8.1.150.0000.00718.42
8.1.140.0070.00017.30
8.1.130.0070.00017.80
8.1.120.0000.00817.28
8.1.110.0050.00317.25
8.1.100.0000.00717.27
8.1.90.0000.00717.31
8.1.80.0000.00717.22
8.1.70.0040.00417.25
8.1.60.0000.00717.43
8.1.50.0080.00017.29
8.1.40.0000.00717.38
8.1.30.0000.00817.40
8.1.20.0050.00217.58
8.1.10.0000.00717.39
8.1.00.0000.00717.33
8.0.300.0030.00519.70
8.0.290.0070.00316.75
8.0.280.0000.00718.45
8.0.270.0070.00017.19
8.0.260.0030.00316.81
8.0.250.0000.00816.84
8.0.240.0040.00416.92
8.0.230.0000.00816.90
8.0.220.0000.00716.81
8.0.210.0000.00716.86
8.0.200.0030.00316.77
8.0.190.0000.00816.76
8.0.180.0000.00716.80
8.0.170.0030.00716.82
8.0.160.0000.00816.78
8.0.150.0040.00416.76
8.0.140.0000.01016.74
8.0.130.0030.00313.23
8.0.120.0000.00716.68
8.0.110.0080.00016.67
8.0.100.0000.00816.80
8.0.90.0000.00816.69
8.0.80.0060.00916.86
8.0.70.0040.00416.71
8.0.60.0040.00416.68
8.0.50.0070.00016.59
8.0.30.0110.01416.86
8.0.20.0150.00317.14
8.0.10.0030.00316.80
8.0.00.0090.01016.70
7.4.330.0000.00512.82
7.4.320.0030.00616.39
7.4.300.0060.00016.31
7.4.290.0000.00716.38
7.4.280.0020.00516.38
7.4.270.0000.00816.39
7.4.260.0080.00013.11
7.4.250.0080.00016.48
7.4.240.0020.00616.37
7.4.230.0000.00716.18
7.4.220.0070.01116.55
7.4.210.0070.00716.32
7.4.200.0030.00316.57
7.4.190.0000.00716.62
7.4.160.0160.00616.55
7.4.150.0120.00616.37
7.4.140.0060.01316.37
7.4.130.0140.00716.47
7.4.120.0060.01116.34
7.4.110.0110.00616.33
7.4.100.0110.00816.59
7.4.90.0090.00916.12
7.4.80.0030.01419.39
7.4.70.0080.01216.31
7.4.60.0070.01016.48
7.4.50.0090.00016.33
7.4.40.0080.00616.38
7.4.30.0100.00616.07
7.4.00.0070.01014.84
7.3.330.0000.00713.14
7.3.320.0000.00512.95
7.3.310.0030.00316.23
7.3.300.0030.00316.18
7.3.290.0130.00316.27
7.3.280.0100.00816.15
7.3.270.0060.01016.18
7.3.260.0250.02216.22
7.3.250.0100.00716.43
7.3.240.0080.00816.34
7.3.230.0070.01016.38
7.3.210.0150.00916.36
7.3.200.0060.01616.43
7.3.190.0040.01716.28
7.3.180.0120.00616.45
7.3.170.0140.00716.30
7.3.160.0060.01116.42
7.3.120.0130.00314.92
7.3.10.0020.00916.36
7.3.00.0030.01016.49
7.2.330.0060.01616.46
7.2.320.0060.01016.27
7.2.310.0090.00916.38
7.2.300.0080.00816.45
7.2.290.0130.00416.45
7.2.130.0100.00316.85
7.2.120.0080.00416.72
7.2.110.0030.00916.73
7.2.100.0070.00616.54
7.2.90.0050.00716.94
7.2.80.0080.00916.69
7.2.70.0090.00516.84
7.2.60.0020.01016.77
7.2.50.0030.01016.63
7.2.40.0070.00516.77
7.2.30.0060.00716.71
7.2.20.0020.00816.85
7.2.10.0020.00916.64
7.2.00.0070.00717.68
7.1.250.0080.00215.75
7.1.200.0030.01015.75
7.1.100.0040.01117.97
7.1.70.0000.00916.82
7.1.60.0160.00919.40
7.1.50.0040.00716.50
7.1.00.0000.05022.36
7.0.200.0000.01416.44
7.0.140.0070.07022.21
7.0.120.0000.06722.15
7.0.60.0070.07319.89
7.0.50.0070.08317.66
7.0.40.0030.05320.27
7.0.30.0470.06320.30
7.0.20.0270.08020.16
7.0.10.0100.03720.04
7.0.00.0000.09019.99
5.6.210.0100.04720.75
5.6.200.0030.06718.12
5.6.190.0070.07720.61
5.6.180.0330.04720.67
5.6.170.0230.08020.33
5.6.160.0000.04720.44
5.6.150.0100.03718.09
5.6.140.0100.07318.20
5.6.130.0070.08018.17
5.6.120.0070.05021.11
5.6.110.0100.07720.99
5.6.100.0030.04720.95
5.6.90.0030.09321.09
5.6.80.0170.07320.53
5.5.350.0100.07720.48
5.5.340.0070.06317.92
5.5.330.0100.08020.21
5.5.320.0200.03720.34
5.5.310.0130.04720.30
5.5.300.0100.08017.89
5.5.290.0200.06717.92
5.5.280.0130.06320.83
5.5.270.0000.04720.72
5.5.260.0130.07020.72
5.5.250.0070.08020.69
5.5.240.0230.07320.06
5.4.450.0030.07019.50
5.4.440.0070.08019.46
5.4.430.0030.05019.40
5.4.420.0100.07019.11
5.4.410.0000.04319.35
5.4.400.0070.04019.16
5.4.390.0070.04718.81
5.4.380.0070.03318.79
5.4.370.0100.03019.07
5.4.360.0030.04318.93
5.4.350.0070.03319.14
5.4.340.0130.03018.80
5.4.320.0070.03719.18
5.4.310.0000.04019.00
5.4.300.0100.03018.80
5.4.290.0100.03719.07
5.4.280.0070.03319.08
5.4.270.0130.02719.17
5.4.260.0070.03319.08
5.4.250.0030.04019.11
5.4.240.0000.04018.86
5.4.230.0000.04019.13
5.4.220.0030.03718.91
5.4.210.0070.03319.07
5.4.200.0070.03318.91
5.4.190.0030.03718.99
5.4.180.0030.03718.91
5.4.170.0000.04018.79
5.4.160.0070.07718.77
5.4.150.0070.07319.15
5.4.140.0030.03716.48
5.4.130.0000.06716.20
5.4.120.0100.03016.26
5.4.110.0070.03716.36
5.4.100.0100.06316.27
5.4.90.0070.05716.26
5.4.80.0130.04016.38
5.4.70.0070.05016.29
5.4.60.0000.04016.24
5.4.50.0100.06716.35
5.4.40.0030.07716.29
5.4.30.0030.07716.23
5.4.20.0030.07016.21
5.4.10.0030.04716.32
5.4.00.0100.07015.80
5.3.290.0030.03714.75
5.3.280.0070.03314.53
5.3.270.0030.03714.52
5.3.260.0130.06014.56
5.3.250.0100.07014.50
5.3.240.0170.05014.52
5.3.230.0000.04714.53
5.3.220.0070.07314.46
5.3.210.0030.04314.57
5.3.200.0030.06314.48
5.3.190.0030.04014.43
5.3.180.0070.05014.50
5.3.170.0130.07014.44
5.3.160.0070.06714.38
5.3.150.0070.04014.38
5.3.140.0070.06314.37
5.3.130.0070.04014.46
5.3.120.0130.03014.46
5.3.110.0070.07014.46
5.3.100.0100.07014.01
5.3.90.0030.07313.95
5.3.80.0030.07713.96
5.3.70.0000.06713.85
5.3.60.0070.05013.96
5.3.50.0070.06313.89
5.3.40.0000.04313.91
5.3.30.0070.06713.92
5.3.20.0100.03313.50
5.3.10.0000.07713.57
5.3.00.0100.05313.72
5.2.170.0030.05311.07
5.2.160.0000.04311.07
5.2.150.0030.03011.11
5.2.140.0030.03711.21
5.2.130.0200.06310.97
5.2.120.0070.03011.07
5.2.110.0000.04311.07
5.2.100.0000.05311.00
5.2.90.0000.05711.07
5.2.80.0000.05711.09
5.2.70.0070.04011.03
5.2.60.0070.03311.01
5.2.50.0070.06310.98
5.2.40.0100.05310.93
5.2.30.0070.04010.93
5.2.20.0070.05310.92
5.2.10.0070.05711.01
5.2.00.0100.03310.71
5.1.60.0000.0409.95
5.1.50.0100.02710.05
5.1.40.0170.0409.94
5.1.30.0000.03710.31
5.1.20.0100.02310.38
5.1.10.0030.02710.10
5.1.00.0000.03310.12
5.0.50.0070.0378.69
5.0.40.0030.0338.38
5.0.30.0030.0378.22
5.0.20.0000.0508.22
5.0.10.0030.0378.22
5.0.00.0000.0638.22
4.4.90.0000.0208.22
4.4.80.0000.0208.22
4.4.70.0000.0408.22
4.4.60.0030.0338.22
4.4.50.0030.0238.22
4.4.40.0070.0238.22
4.4.30.0000.0278.22
4.4.20.0000.0238.22
4.4.10.0000.0238.22
4.4.00.0030.0508.22
4.3.110.0000.0178.22
4.3.100.0000.0338.22
4.3.90.0030.0278.22
4.3.80.0100.0478.22
4.3.70.0000.0378.22
4.3.60.0000.0238.22
4.3.50.0030.0378.22
4.3.40.0000.0508.22
4.3.30.0070.0238.22
4.3.20.0000.0278.22
4.3.10.0000.0378.22
4.3.00.0000.0238.22

preferences:
80.64 ms | 400 KiB | 5 Q