3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected $i = 0; public function __toString() { var_dump(__METHOD__); $this->i++; return "$this->i"; } } $a = new A; $b = ['100', $a]; var_dump(array_intersect($b, $b));

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)
8.3.70.0170.00018.36
8.3.60.0070.01418.14
8.3.50.0120.00721.21
8.3.40.0180.00018.67
8.3.30.0030.01020.20
8.3.20.0030.00618.79
8.3.10.0000.00821.04
8.3.00.0080.00022.65
8.2.180.0070.00718.16
8.2.170.0090.00622.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0030.00621.04
8.2.110.0080.00020.39
8.2.100.0040.00817.54
8.2.90.0040.00419.36
8.2.80.0050.00317.97
8.2.70.0000.00817.75
8.2.60.0040.00418.05
8.2.50.0080.00418.07
8.2.40.0050.00318.16
8.2.30.0050.00321.13
8.2.20.0070.00017.79
8.2.10.0040.00417.64
8.2.00.0040.00417.77
8.1.280.0000.01425.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00523.84
8.1.230.0040.00720.97
8.1.220.0060.00318.77
8.1.210.0030.00618.84
8.1.200.0030.00617.35
8.1.190.0050.00217.43
8.1.180.0080.00018.10
8.1.170.0040.00418.64
8.1.160.0080.00018.89
8.1.150.0040.00418.55
8.1.140.0000.00717.44
8.1.130.0030.00317.86
8.1.120.0040.00417.38
8.1.110.0000.00817.42
8.1.100.0000.00717.36
8.1.90.0040.00417.49
8.1.80.0000.00717.40
8.1.70.0040.00417.34
8.1.60.0080.00017.61
8.1.50.0040.00417.54
8.1.40.0040.00417.50
8.1.30.0040.00417.62
8.1.20.0050.00317.54
8.1.10.0030.00517.58
8.1.00.0070.00017.45
8.0.300.0000.00919.66
8.0.290.0000.00717.16
8.0.280.0000.00718.48
8.0.270.0000.00717.17
8.0.260.0050.00516.88
8.0.250.0030.00317.02
8.0.240.0030.00616.96
8.0.230.0050.00616.82
8.0.220.0000.00716.93
8.0.210.0000.00716.79
8.0.200.0030.00616.93
8.0.190.0050.00316.95
8.0.180.0050.00316.80
8.0.170.0000.00716.88
8.0.160.0030.00516.93
8.0.150.0040.00416.87
8.0.140.0100.00016.74
8.0.130.0060.00013.27
8.0.120.0040.00416.81
8.0.110.0070.00016.90
8.0.100.0000.00716.83
8.0.90.0070.00016.72
8.0.80.0110.00416.91
8.0.70.0040.00416.89
8.0.60.0040.00416.92
8.0.50.0040.00416.70
8.0.30.0100.00916.90
8.0.20.0110.00617.40
8.0.10.0050.00217.07
8.0.00.0100.00816.73
7.4.330.0030.00316.79
7.4.320.0030.00316.36
7.4.300.0060.00016.52
7.4.290.0030.00316.55
7.4.280.0000.00816.54
7.4.270.0070.00016.36
7.4.260.0030.00313.30
7.4.250.0030.00516.37
7.4.240.0040.00416.49
7.4.230.0040.00416.63
7.4.220.0070.01116.63
7.4.210.0060.00816.54
7.4.200.0000.00716.30
7.4.190.0050.00216.64
7.4.160.0170.00016.49
7.4.150.0170.00317.40
7.4.140.0090.00817.86
7.4.130.0030.01316.55
7.4.120.0080.00816.50
7.4.110.0130.00316.42
7.4.100.0130.00716.53
7.4.90.0080.00816.46
7.4.80.0040.01419.39
7.4.70.0150.00416.36
7.4.60.0150.00416.29
7.4.50.0060.00316.43
7.4.40.0060.00622.77
7.4.30.0050.01116.43
7.4.00.0100.00715.04
7.3.330.0030.00313.32
7.3.320.0050.00013.25
7.3.310.0030.00316.16
7.3.300.0030.00316.25
7.3.290.0090.00916.29
7.3.280.0090.00816.30
7.3.270.0110.00617.40
7.3.260.0070.01318.24
7.3.250.0070.01116.31
7.3.240.0080.00916.39
7.3.230.0130.01016.50
7.3.210.0060.01016.36
7.3.200.0150.00319.39
7.3.190.0060.00916.38
7.3.180.0140.00316.29
7.3.170.0040.01416.54
7.3.160.0110.00616.46
7.3.120.0060.00914.69
7.3.110.0040.01114.61
7.3.100.0040.00714.96
7.3.90.0060.00914.72
7.3.80.0060.00614.73
7.3.70.0000.01014.75
7.3.60.0030.01214.82
7.3.50.0070.00714.88
7.3.40.0070.01014.76
7.3.30.0090.00614.46
7.3.20.0060.00916.64
7.3.10.0040.01116.56
7.3.00.0080.00416.40
7.2.330.0150.00716.44
7.2.320.0090.00916.44
7.2.310.0090.00916.55
7.2.300.0060.01216.80
7.2.290.0030.01416.69
7.2.240.0060.00614.86
7.2.230.0060.00614.76
7.2.220.0060.00914.88
7.2.210.0000.01115.14
7.2.200.0040.00814.70
7.2.190.0060.00815.05
7.2.180.0070.00714.87
7.2.170.0040.01115.01
7.2.160.0030.01014.97
7.2.150.0040.00816.93
7.2.140.0100.00717.07
7.2.130.0030.01017.02
7.2.120.0040.00816.88
7.2.110.0060.00616.88
7.2.100.0030.00916.94
7.2.90.0040.00916.95
7.2.80.0030.01016.91
7.2.70.0100.00316.66
7.2.60.0060.00616.85
7.2.50.0040.00816.78
7.2.40.0000.01316.69
7.2.30.0040.00816.88
7.2.20.0090.00416.86
7.2.10.0070.00317.15
7.2.00.0060.00316.95
7.1.330.0120.00015.62
7.1.320.0040.00715.96
7.1.310.0000.01615.33
7.1.300.0110.00415.51
7.1.290.0000.00915.82
7.1.280.0000.01015.75
7.1.270.0090.00615.66
7.1.260.0120.00615.66
7.1.250.0000.01215.54
7.1.100.0030.00617.98
7.1.70.0090.00317.12
7.1.60.0070.01719.17
7.1.50.0090.01516.64
7.1.00.0030.03322.45
7.0.200.0000.00716.52
7.0.140.0030.07022.00
7.0.60.0130.07720.02
7.0.50.0070.03717.84
7.0.40.0100.04720.12
7.0.30.0300.07720.26
7.0.20.0230.04720.21
7.0.10.0030.08020.16
7.0.00.0100.07020.29
5.6.280.0000.07720.91
5.6.210.0070.05020.63
5.6.200.0070.05718.18
5.6.190.0100.08720.50
5.6.180.0430.04320.63
5.6.170.0200.04720.54
5.6.160.0000.06320.50
5.6.150.0130.08018.29
5.6.140.0130.07018.12
5.6.130.0100.08318.18
5.6.120.0070.08320.96
5.6.110.0100.05021.00
5.6.100.0100.08321.04
5.6.90.0030.06020.99
5.6.80.0170.07020.44
5.5.350.0230.07720.39
5.5.340.0170.07318.02
5.5.330.0070.09720.21
5.5.320.0230.04720.30
5.5.310.0330.07320.23
5.5.300.0070.05017.96
5.5.290.0070.03718.08
5.5.280.0130.07320.65
5.5.270.0170.07320.87
5.5.260.0130.07720.84
5.5.250.0000.04720.59
5.5.240.0000.08320.15
5.4.450.0200.07319.29
5.4.440.0270.04319.64
5.4.430.0300.06019.56
5.4.420.0370.06319.54
5.4.410.0300.06319.18
5.4.400.0170.08019.23
5.4.390.0230.06718.98
5.4.380.0230.05318.99
5.4.370.0200.04019.23
5.4.360.0370.04019.23
5.4.350.0230.05719.24
5.4.340.0230.07319.06
5.4.320.0170.04719.31
5.4.310.0270.05018.99
5.4.300.0230.03719.09
5.4.290.0230.03318.87
5.4.280.0170.06019.17
5.4.270.0130.04319.16
5.4.260.0170.04019.09
5.4.250.0230.04018.94
5.4.240.0230.03019.14
5.4.230.0130.04318.87
5.4.220.0300.06018.97
5.4.210.0270.05319.13
5.4.200.0430.05719.09
5.4.190.0300.07018.86
5.4.180.0300.06719.23
5.4.170.0300.07019.08
5.4.160.0330.06719.20
5.4.150.0330.06019.06
5.4.140.0130.04716.67
5.4.130.0170.04316.37
5.4.120.0300.06016.51
5.4.110.0300.05716.54
5.4.100.0330.05016.28
5.4.90.0270.02716.45
5.4.80.0270.05316.58
5.4.70.0230.06016.56
5.4.60.0230.07316.25
5.4.50.0330.06316.16
5.4.40.0230.07016.42
5.4.30.0300.06316.43
5.4.20.0170.06716.52
5.4.10.0170.04016.60
5.4.00.0170.05315.89
5.3.290.0230.05014.68
5.3.280.0200.04314.75
5.3.270.0300.05314.58
5.3.260.0200.07014.61
5.3.250.0230.04014.52
5.3.240.0270.07714.77
5.3.230.0230.05014.75
5.3.220.0230.07314.73
5.3.210.0300.06714.58
5.3.200.0270.06014.57
5.3.190.0270.07014.48
5.3.180.0200.04714.61
5.3.170.0300.07014.61
5.3.160.0130.05714.68
5.3.150.0300.04314.64
5.3.140.0270.03714.71
5.3.130.0200.06714.47
5.3.120.0170.05714.47
5.3.110.0230.03714.45
5.3.100.0200.04314.13
5.3.90.0270.07314.13
5.3.80.0400.03713.92
5.3.70.0330.06314.02
5.3.60.0270.05313.98
5.3.50.0200.06013.88
5.3.40.0200.03713.84
5.3.30.0230.07013.83
5.3.20.0330.06313.74
5.3.10.0130.05013.73
5.3.00.0200.06313.57
5.2.170.0130.04011.22
5.2.160.0200.02711.05
5.2.150.0170.03311.16
5.2.140.0200.05711.05
5.2.130.0170.04011.19
5.2.120.0170.05311.27
5.2.110.0230.05711.32
5.2.100.0200.03311.26
5.2.90.0230.03711.19
5.2.80.0200.04011.25
5.2.70.0200.05711.25
5.2.60.0170.05711.21
5.2.50.0270.03710.93
5.2.40.0170.03011.15
5.2.30.0130.03310.92
5.2.20.0170.02710.92
5.2.10.0200.03310.87
5.2.00.0200.06010.63
5.1.60.0130.03310.01
5.1.50.0130.04710.01
5.1.40.0270.02310.01
5.1.30.0200.05010.27
5.1.20.0170.06010.27
5.1.10.0170.05710.15
5.1.00.0230.02310.01
5.0.50.0030.02310.01
5.0.40.0070.02310.01
5.0.30.0030.03310.01
5.0.20.0170.03710.01
5.0.10.0070.04010.01
5.0.00.0070.04310.01
4.4.90.0130.03310.01
4.4.80.0130.02310.01
4.4.70.0100.01710.01
4.4.60.0070.02710.01
4.4.50.0170.01310.01
4.4.40.0070.02710.01
4.4.30.0070.01710.01
4.4.20.0070.03010.01
4.4.10.0100.03310.01
4.4.00.0070.02310.01
4.3.110.0100.01310.01
4.3.100.0100.03310.01
4.3.90.0100.02710.01
4.3.80.0070.03010.01
4.3.70.0000.02010.01
4.3.60.0070.03710.01
4.3.50.0100.03710.01
4.3.40.0100.03310.01
4.3.30.0100.02310.01
4.3.20.0100.02710.01
4.3.10.0070.03310.01
4.3.00.0030.02710.01

preferences:
95.41 ms | 401 KiB | 5 Q