3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_array("a string"));

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)
8.3.60.0070.01018.30
8.3.50.0090.01021.08
8.3.40.0040.01118.54
8.3.30.0030.01018.42
8.3.20.0080.00018.66
8.3.10.0080.00020.85
8.3.00.0040.00421.79
8.2.180.0140.00716.63
8.2.170.0070.01122.96
8.2.160.0070.01020.56
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.12
8.2.110.0050.00520.41
8.2.100.0040.00717.59
8.2.90.0030.00619.05
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0030.00617.80
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0000.00819.63
8.2.20.0060.00317.57
8.2.10.0000.00717.61
8.2.00.0040.00417.62
8.1.270.0050.00223.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00722.48
8.1.230.0110.00020.96
8.1.220.0040.00418.77
8.1.210.0030.00618.77
8.1.200.0000.00917.00
8.1.190.0050.00217.28
8.1.180.0040.00418.10
8.1.170.0070.00018.50
8.1.160.0040.00418.70
8.1.150.0040.00418.54
8.1.140.0000.00717.27
8.1.130.0070.00017.65
8.1.120.0070.00017.29
8.1.110.0050.00317.27
8.1.100.0070.00017.31
8.1.90.0080.00017.29
8.1.80.0070.00017.38
8.1.70.0040.00417.29
8.1.60.0030.00517.41
8.1.50.0040.00417.36
8.1.40.0080.00017.35
8.1.30.0040.00417.56
8.1.20.0080.00017.52
8.1.10.0030.00517.38
8.1.00.0070.00317.20
8.0.300.0000.00719.87
8.0.290.0040.00417.05
8.0.280.0040.00418.27
8.0.270.0000.00717.12
8.0.260.0060.00016.63
8.0.250.0050.00216.87
8.0.240.0000.00716.75
8.0.230.0000.00716.91
8.0.220.0000.00716.79
8.0.210.0060.00316.85
8.0.200.0030.00316.83
8.0.190.0070.00016.85
8.0.180.0070.00016.83
8.0.170.0040.00416.86
8.0.160.0030.00316.77
8.0.150.0000.00816.72
8.0.140.0040.00416.67
8.0.130.0000.00713.33
8.0.120.0030.00616.77
8.0.110.0000.00916.69
8.0.100.0080.00016.64
8.0.90.0050.00316.70
8.0.80.0140.01116.88
8.0.70.0040.00316.88
8.0.60.0040.00416.68
8.0.50.0050.00316.80
8.0.30.0060.01317.07
8.0.20.0140.00617.40
8.0.10.0000.00816.79
8.0.00.0120.00616.53
7.4.330.0050.00014.71
7.4.320.0000.00616.47
7.4.300.0000.00616.22
7.4.290.0030.00316.43
7.4.280.0040.00316.36
7.4.270.0000.00716.43
7.4.260.0080.00013.11
7.4.250.0060.00316.43
7.4.240.0070.00016.45
7.4.230.0070.00016.25
7.4.220.0090.00616.21
7.4.210.0070.00716.44
7.4.200.0000.00716.39
7.4.190.0030.00316.59
7.4.160.0090.00616.14
7.4.150.0130.01317.40
7.4.140.0120.00617.86
7.4.130.0140.00516.39
7.4.120.0060.01116.23
7.4.110.0170.00616.42
7.4.100.0090.00916.37
7.4.90.0070.01016.44
7.4.80.0100.00619.37
7.4.70.0060.01216.26
7.4.60.0070.01016.30
7.4.50.0060.00316.37
7.4.40.0070.01022.27
7.4.30.0030.01216.00
7.4.00.0100.00914.62
7.3.330.0020.00213.09
7.3.320.0000.00613.10
7.3.310.0070.00016.27
7.3.300.0000.00716.23
7.3.290.0060.00916.18
7.3.280.0130.00716.22
7.3.270.0160.00017.40
7.3.260.0090.00818.24
7.3.250.0090.00716.26
7.3.240.0060.01016.07
7.3.230.0000.01516.39
7.3.210.0070.01016.08
7.3.200.0090.00819.39
7.3.190.0110.00716.19
7.3.180.0130.00716.21
7.3.170.0120.00316.42
7.3.160.0120.00616.32
7.3.120.0060.00814.68
7.3.110.0070.01014.51
7.3.100.0060.00814.55
7.3.90.0080.00814.67
7.3.80.0060.00614.55
7.3.70.0040.00614.61
7.3.60.0050.01114.62
7.3.50.0110.00614.62
7.3.40.0030.01014.71
7.3.30.0090.00614.60
7.3.20.0050.01016.61
7.3.10.0080.00316.24
7.3.00.0060.00816.52
7.2.330.0070.01016.34
7.2.320.0150.00616.32
7.2.310.0220.00016.59
7.2.300.0090.00616.66
7.2.290.0120.00416.52
7.2.250.0080.01214.79
7.2.240.0070.00814.80
7.2.230.0100.00714.89
7.2.220.0080.01214.84
7.2.210.0070.00414.63
7.2.200.0060.00814.84
7.2.190.0070.01014.74
7.2.180.0060.00514.63
7.2.170.0070.00714.75
7.2.00.0040.01119.21
7.1.330.0080.00515.56
7.1.320.0080.00615.76
7.1.310.0020.01515.62
7.1.300.0020.00915.44
7.1.290.0010.00915.60
7.1.280.0080.00415.71
7.1.270.0060.00815.64
7.1.260.0040.00915.50
7.1.100.0000.01017.76
7.1.70.0000.00817.11
7.1.60.0040.01119.40
7.1.50.0060.02216.61
7.1.00.0030.05022.30
7.0.200.0040.00416.66
7.0.140.0030.07321.95
7.0.60.0070.05719.84
7.0.50.0000.06017.89
7.0.40.0070.04020.05
7.0.30.0370.07020.16
7.0.20.0230.04020.17
7.0.10.0070.08020.09
7.0.00.0170.07020.16
5.6.280.0030.07320.98
5.6.210.0330.06020.64
5.6.200.0070.07018.16
5.6.190.0070.05020.56
5.6.180.0270.07020.43
5.6.170.0300.07720.50
5.6.160.0070.05320.39
5.6.150.0130.07318.11
5.6.140.0070.06318.10
5.6.130.0070.04018.15
5.6.120.0100.08021.09
5.6.110.0030.04021.10
5.6.100.0070.07721.12
5.6.90.0070.08321.02
5.6.80.0070.05320.41
5.5.350.0270.04320.38
5.5.340.0130.07318.02
5.5.330.0030.04020.14
5.5.320.0230.04720.24
5.5.310.0230.06320.26
5.5.300.0100.08018.01
5.5.290.0030.04317.88
5.5.280.0070.06720.85
5.5.270.0100.05020.83
5.5.260.0170.07720.74
5.5.250.0100.07720.77
5.5.240.0070.06720.14
5.4.450.0200.04019.26
5.4.440.0330.06719.09
5.4.430.0230.04319.55
5.4.420.0300.07019.54
5.4.410.0230.04719.25
5.4.400.0200.04018.78
5.4.390.0270.07718.96
5.4.380.0230.04319.13
5.4.370.0230.04719.08
5.4.360.0270.03718.93
5.4.350.0230.03718.93
5.4.340.0270.06318.77
5.4.320.0200.03719.23
5.4.310.0130.04318.80
5.4.300.0230.03319.05
5.4.290.0230.04018.91
5.4.280.0200.03719.12
5.4.270.0270.04019.25
5.4.260.0270.03318.80
5.4.250.0300.06718.80
5.4.240.0230.05319.08
5.4.230.0170.04018.76
5.4.220.0270.03019.09
5.4.210.0230.07019.04
5.4.200.0230.04719.07
5.4.190.0300.04719.12
5.4.180.0170.04019.22
5.4.170.0200.03719.11
5.4.160.0170.04019.05
5.4.150.0230.03319.04
5.4.140.0230.04716.47
5.4.130.0170.03716.28
5.4.120.0230.04016.16
5.4.110.0300.05716.38
5.4.100.0230.07016.06
5.4.90.0130.05016.36
5.4.80.0230.04316.41
5.4.70.0400.03316.40
5.4.60.0100.04716.40
5.4.50.0100.05016.04
5.4.40.0300.06316.42
5.4.30.0230.05016.32
5.4.20.0170.03316.46
5.4.10.0170.03716.46
5.4.00.0270.04715.91
5.3.290.0170.04014.75
5.3.280.0200.04314.50
5.3.270.0200.05714.46
5.3.260.0200.04714.45
5.3.250.0100.04314.55
5.3.240.0300.03714.62
5.3.230.0330.06014.54
5.3.220.0130.04014.61
5.3.210.0230.04314.51
5.3.200.0170.04714.58
5.3.190.0170.04714.52
5.3.180.0170.04714.39
5.3.170.0270.04014.42
5.3.160.0100.04314.39
5.3.150.0270.04014.46
5.3.140.0230.04314.46
5.3.130.0230.04314.40
5.3.120.0230.05014.48
5.3.110.0370.03014.40
5.3.100.0270.03713.96
5.3.90.0130.04013.85
5.3.80.0170.05713.79
5.3.70.0230.03714.00
5.3.60.0200.04313.87
5.3.50.0200.04713.78
5.3.40.0200.04313.98
5.3.30.0170.03313.70
5.3.20.0270.03013.48
5.3.10.0230.05713.70
5.3.00.0200.04313.41
5.2.170.0170.05711.08
5.2.160.0170.04011.05
5.2.150.0170.03011.22
5.2.140.0100.03311.30
5.2.130.0230.04710.95
5.2.120.0070.05010.94
5.2.110.0070.04310.98
5.2.100.0100.04011.25
5.2.90.0170.03311.12
5.2.80.0100.03310.98
5.2.70.0200.05710.95
5.2.60.0170.03711.05
5.2.50.0100.03711.02
5.2.40.0200.05711.06
5.2.30.0170.03310.82
5.2.20.0200.05011.11
5.2.10.0170.02710.76
5.2.00.0170.03310.83
5.1.60.0130.0209.88
5.1.50.0100.03310.00
5.1.40.0070.0279.86
5.1.30.0130.03010.35
5.1.20.0100.02710.39
5.1.10.0170.0279.98
5.1.00.0130.03010.18
5.0.50.0070.0238.66
5.0.40.0030.0238.32
5.0.30.0030.0378.08
5.0.20.0100.0338.12
5.0.10.0070.0238.16
5.0.00.0100.0378.13
4.4.90.0100.0337.71
4.4.80.0100.0277.71
4.4.70.0130.0107.71
4.4.60.0030.0177.71
4.4.50.0130.0277.71
4.4.40.0000.0307.71
4.4.30.0070.0177.71
4.4.20.0070.0137.71
4.4.10.0030.0177.71
4.4.00.0000.0277.71
4.3.110.0000.0177.71
4.3.100.0000.0137.71
4.3.90.0030.0337.71
4.3.80.0000.0437.71
4.3.70.0000.0277.71
4.3.60.0000.0177.71
4.3.50.0230.0137.71
4.3.40.0730.0277.71
4.3.30.0300.0177.71
4.3.20.0370.0277.71
4.3.10.0330.0237.71
4.3.00.0330.0177.71

preferences:
40.88 ms | 400 KiB | 5 Q