3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Pizza { public $toppings = array(); public function __toString() { return 'pizza'; } } $veggie = new Pizza; $veggie->toppings = array('mushrooms', 'olives', 'onions'); $meatie = new Pizza; $meatie->toppings = array('pepperoni', 'sausage'); var_dump($veggie === $meatie); var_dump($veggie === 'pizza'); var_dump($veggie == StdClass('pizza')); var_dump('' . ($veggie == 'pizza'));

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)
8.3.60.0120.00316.88
8.3.50.0120.00818.30
8.3.40.0070.00718.79
8.3.30.0090.00618.98
8.3.20.0060.00318.77
8.3.10.0070.00320.53
8.3.00.0070.00417.75
8.2.180.0120.00918.63
8.2.170.0120.00322.96
8.2.160.0060.00919.36
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0070.00719.44
8.2.110.0060.00321.13
8.2.100.0100.00017.84
8.2.90.0030.00619.34
8.2.80.0000.00719.13
8.2.70.0050.00317.50
8.2.60.0060.00317.99
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0040.00417.93
8.2.20.0040.00419.38
8.2.10.0020.00517.66
8.2.00.0050.00317.73
8.1.280.0080.01225.92
8.1.270.0070.00024.66
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.57
8.1.230.0090.00320.93
8.1.220.0040.00417.74
8.1.210.0050.00318.79
8.1.200.0030.00617.23
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0040.00418.76
8.1.160.0040.00418.96
8.1.150.0070.00018.66
8.1.140.0040.00417.45
8.1.130.0000.00717.83
8.1.120.0000.00717.48
8.1.110.0000.00717.43
8.1.100.0070.00017.46
8.1.90.0000.00717.46
8.1.80.0040.00417.48
8.1.70.0040.00417.43
8.1.60.0000.00717.59
8.1.50.0000.00917.54
8.1.40.0040.00417.40
8.1.30.0040.00417.54
8.1.20.0040.00417.61
8.1.10.0040.00417.48
8.1.00.0000.00717.52
8.0.300.0000.00719.85
8.0.290.0040.00416.75
8.0.280.0030.00318.49
8.0.270.0030.00317.20
8.0.260.0000.00616.94
8.0.250.0080.00017.04
8.0.240.0030.00316.91
8.0.230.0070.00016.91
8.0.220.0030.00316.84
8.0.210.0070.00016.85
8.0.200.0070.00016.90
8.0.190.0030.00417.02
8.0.180.0040.00417.02
8.0.170.0060.00316.94
8.0.160.0070.00016.86
8.0.150.0050.00316.99
8.0.140.0040.00316.89
8.0.130.0060.00013.43
8.0.120.0000.00716.93
8.0.110.0040.00416.79
8.0.100.0030.00616.78
8.0.90.0040.00416.98
8.0.80.0110.00516.95
8.0.70.0020.00517.05
8.0.60.0000.00816.82
8.0.50.0040.00416.99
8.0.30.0040.01417.26
8.0.20.0110.01017.04
8.0.10.0070.00016.99
8.0.00.0130.00616.74
7.4.330.0020.00213.00
7.4.320.0030.00316.48
7.4.300.0030.00316.56
7.4.290.0050.00216.54
7.4.280.0000.00716.51
7.4.270.0040.00416.43
7.4.260.0000.00613.30
7.4.250.0080.00016.53
7.4.240.0000.00716.54
7.4.230.0000.00716.51
7.4.220.0100.00716.36
7.4.210.0080.00716.55
7.4.200.0000.00716.49
7.4.190.0070.00016.79
7.4.160.0090.00616.59
7.4.150.0120.00616.45
7.4.140.0090.00816.54
7.4.130.0120.00516.55
7.4.120.0050.01516.46
7.4.110.0090.00916.65
7.4.100.0100.00616.62
7.4.90.0030.01516.41
7.4.80.0090.01319.39
7.4.70.0130.00616.57
7.4.60.0150.00416.36
7.4.50.0120.00016.50
7.4.40.0060.00916.34
7.4.30.0090.00716.68
7.4.00.0120.00315.07
7.3.330.0030.00313.38
7.3.320.0050.00013.30
7.3.310.0030.00316.36
7.3.300.0040.00416.25
7.3.290.0060.00916.33
7.3.280.0090.00816.37
7.3.270.0040.01216.39
7.3.260.0090.00816.63
7.3.250.0090.01116.49
7.3.240.0160.00316.35
7.3.230.0100.01316.64
7.3.210.0130.00616.30
7.3.200.0160.00016.47
7.3.190.0060.01016.62
7.3.180.0100.00616.36
7.3.170.0130.00316.37
7.3.160.0000.01516.59
7.3.120.0070.01114.89
7.2.330.0090.00916.49
7.2.320.0100.01016.72
7.2.310.0090.00916.64
7.2.300.0100.01116.73
7.2.290.0030.01316.70
7.2.80.0000.01216.51
7.2.60.0040.00716.71
7.2.00.0100.00319.48
7.1.200.0190.01115.36
7.1.100.0030.00718.23
7.1.70.0000.01017.28
7.1.60.0080.00419.40
7.1.50.0060.00916.96
7.1.00.0130.07022.46
7.0.200.0030.00516.78
7.0.140.0100.06721.95
7.0.120.0100.06722.13
7.0.60.0070.08019.90
7.0.50.0100.08317.79
7.0.40.0100.04020.20
7.0.30.0130.04720.21
7.0.20.0330.07020.12
7.0.10.0100.08020.06
7.0.00.0130.05020.08
5.6.280.0100.06321.10
5.6.210.0070.08320.50
5.6.200.0030.04318.15
5.6.190.0170.05720.61
5.6.180.3370.04720.61
5.6.170.0300.07720.47
5.6.160.0100.04320.71
5.6.150.0100.06718.18
5.6.140.0100.03718.15
5.6.130.0030.08318.17
5.6.120.0000.04321.14
5.6.110.0100.04721.11
5.6.100.0270.07021.02
5.6.90.0030.07320.93
5.6.80.0070.08320.39
5.6.70.4070.03320.34
5.5.350.0200.07320.41
5.5.340.0170.07318.02
5.5.330.0130.07020.31
5.5.320.0300.04020.42
5.5.310.0270.06020.24
5.5.300.0100.08017.98
5.5.290.0000.04318.00
5.5.280.0030.04720.88
5.5.270.0100.04720.87
5.5.260.0130.08020.76
5.5.250.0030.05320.58
5.5.240.0330.06020.29
5.4.450.0100.04019.53
5.4.440.0130.06719.57
5.4.430.0030.07319.56
5.4.420.0100.07019.16
5.4.410.0100.04019.36
5.4.400.0100.05719.27
5.4.390.0070.08319.24
5.4.380.0070.08318.87
5.4.370.0070.07719.16
5.4.360.0100.04319.12
5.4.350.0130.05719.25
5.4.340.0030.08018.85
5.4.320.0100.07319.24
5.4.310.0030.04019.18
5.4.300.0100.05019.07
5.4.290.0030.04719.14
5.4.280.0130.07018.97
5.4.270.0100.07319.16
5.4.260.0130.06319.14
5.4.250.0070.03719.14
5.4.240.0070.04019.23
5.4.230.0130.06719.11
5.4.220.0030.07018.87
5.4.210.0070.04319.23
5.4.200.0070.07719.07
5.4.190.0130.03718.86
5.4.180.0030.04018.86
5.4.170.0070.06018.96
5.4.160.0070.08018.98
5.4.150.0130.07318.90
5.4.140.0100.07316.41
5.4.130.0030.05716.49
5.4.120.0030.06316.32
5.4.110.0170.06716.41
5.4.100.0070.07016.43
5.4.90.0000.04716.37
5.4.80.0030.07716.40
5.4.70.0070.07016.28
5.4.60.0030.05016.51
5.4.50.0100.04316.31
5.4.40.0100.06716.44
5.4.30.0100.06316.31
5.4.20.0100.04016.38
5.4.10.0130.06016.41
5.4.00.0000.04715.71
5.3.290.0100.07714.67
5.3.280.0130.07314.48
5.3.270.0100.06714.61
5.3.260.0000.06714.63
5.3.250.0070.07014.51
5.3.240.0030.06014.66
5.3.230.0070.07714.67
5.3.220.0170.05714.59
5.3.210.0000.09014.64
5.3.200.0070.06714.71
5.3.190.0130.06314.57
5.3.180.0000.06714.45
5.3.170.0000.04314.56
5.3.160.0100.04314.63
5.3.150.0030.03714.56
5.3.140.0030.05014.60
5.3.130.0030.07714.60
5.3.120.0030.05714.54
5.3.110.0000.05714.58
5.3.100.0100.07014.08
5.3.90.0030.04013.91
5.3.80.0030.04314.04
5.3.70.0070.07713.96
5.3.60.0070.04714.06
5.3.50.0070.07314.00
5.3.40.0070.04714.02
5.3.30.0030.06713.98
5.3.20.0030.03713.70
5.3.10.0000.04013.54
5.3.00.0030.04713.71
5.2.170.0070.02711.29
5.2.160.0100.03011.04
5.2.150.0070.05711.09
5.2.140.0000.04311.20
5.2.130.0030.05711.14
5.2.120.0070.04011.18
5.2.110.0100.03011.25
5.2.100.0100.02311.25
5.2.90.0070.05011.25
5.2.80.0070.05011.05
5.2.70.0070.06311.02
5.2.60.0100.06711.21
5.2.50.0030.06011.06
5.2.40.0030.04311.15
5.2.30.0070.05310.93
5.2.20.0000.04711.11
5.2.10.0030.06310.85
5.2.00.0130.05310.75
5.1.60.0100.0379.90
5.1.50.0070.0509.97
5.1.40.0100.03010.04
5.1.30.0070.05010.34
5.1.20.0000.05710.36
5.1.10.0030.0239.98
5.1.00.0070.0239.98
5.0.50.0030.0178.54
5.0.40.0030.0378.42
5.0.30.0030.0408.29
5.0.20.0030.0208.20
5.0.10.0030.0478.08
5.0.00.0000.0678.07
4.4.90.0000.0377.82
4.4.80.0030.0377.82
4.4.70.0030.0337.82
4.4.60.0000.0377.82
4.4.50.0000.0307.82
4.4.40.0000.0477.82
4.4.30.0100.0237.82
4.4.20.0000.0177.82
4.4.10.0000.0207.82
4.4.00.0000.0237.82
4.3.110.0030.0307.82
4.3.100.0000.0237.82
4.3.90.0030.0107.82
4.3.80.0000.0277.82
4.3.70.0030.0337.82
4.3.60.0070.0237.82
4.3.50.0000.0207.82
4.3.40.0070.0477.82
4.3.30.0030.0307.82
4.3.20.0070.0307.82
4.3.10.0070.0207.82
4.3.00.0000.0277.82

preferences:
35.96 ms | 400 KiB | 5 Q