3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=array('a'); $b=array(2=> 'a'); echo $a == $b; echo "a"; echo $a === $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)
8.3.60.0060.01218.18
8.3.50.0120.00521.98
8.3.40.0090.01218.59
8.3.30.0080.00618.56
8.3.20.0060.00318.71
8.3.10.0070.00021.09
8.3.00.0030.00521.60
8.2.180.0030.01218.20
8.2.170.0160.00022.96
8.2.160.0040.01120.57
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00020.96
8.2.110.0000.00920.51
8.2.100.0000.01117.72
8.2.90.0040.00419.23
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0000.00717.93
8.2.50.0000.00918.07
8.2.40.0060.00318.28
8.2.30.0040.00419.75
8.2.20.0040.00417.59
8.2.10.0020.00517.54
8.2.00.0080.00017.65
8.1.280.0040.01125.92
8.1.270.0040.01523.99
8.1.260.0120.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00022.42
8.1.230.0120.00020.97
8.1.220.0050.00318.77
8.1.210.0050.00318.95
8.1.200.0040.00417.25
8.1.190.0000.00717.40
8.1.180.0080.00018.10
8.1.170.0040.00418.57
8.1.160.0040.00418.78
8.1.150.0040.00418.63
8.1.140.0000.00817.30
8.1.130.0030.00317.80
8.1.120.0070.00017.34
8.1.110.0000.00717.43
8.1.100.0000.00717.36
8.1.90.0100.00017.46
8.1.80.0040.00417.46
8.1.70.0000.00717.46
8.1.60.0000.00917.63
8.1.50.0000.00817.42
8.1.40.0040.00417.47
8.1.30.0000.00817.63
8.1.20.0030.00517.66
8.1.10.0000.00717.49
8.1.00.0030.00617.31
8.0.300.0050.00320.03
8.0.290.0050.00217.18
8.0.280.0030.00318.44
8.0.270.0000.00717.16
8.0.260.0000.00616.77
8.0.250.0040.00416.95
8.0.240.0060.00316.95
8.0.230.0000.00616.93
8.0.220.0030.00316.90
8.0.210.0030.00316.78
8.0.200.0000.00616.88
8.0.190.0040.00416.90
8.0.180.0000.00716.91
8.0.170.0040.00416.90
8.0.160.0050.00216.83
8.0.150.0070.00016.71
8.0.140.0000.00816.75
8.0.130.0050.00013.33
8.0.120.0070.00016.82
8.0.110.0030.00516.87
8.0.100.0020.00516.89
8.0.90.0070.00016.88
8.0.80.0140.00316.75
8.0.70.0030.00416.71
8.0.60.0050.00216.88
8.0.50.0050.00216.83
8.0.30.0100.01116.92
8.0.20.0050.01317.42
8.0.10.0050.00216.87
8.0.00.0120.00516.87
7.4.330.0060.00014.69
7.4.320.0030.00316.39
7.4.300.0030.00316.57
7.4.290.0070.00016.59
7.4.280.0000.00816.48
7.4.270.0040.00416.49
7.4.260.0050.00013.30
7.4.250.0040.00416.54
7.4.240.0030.00316.64
7.4.230.0030.00316.59
7.4.220.0140.00316.44
7.4.210.0050.01016.59
7.4.200.0070.00016.60
7.4.190.0040.00416.54
7.4.160.0130.00916.60
7.4.150.0170.00017.40
7.4.140.0090.00917.86
7.4.130.0080.00816.53
7.4.120.0090.00716.46
7.4.110.0140.00416.68
7.4.100.0070.01316.50
7.4.90.0170.00716.63
7.4.80.0070.01019.37
7.4.70.0080.00816.41
7.4.60.0060.01016.47
7.4.50.0030.00616.12
7.4.40.0070.01022.27
7.4.30.0070.01016.41
7.4.00.0070.00715.09
7.3.330.0050.00013.10
7.3.320.0000.00713.16
7.3.310.0000.00616.26
7.3.300.0000.00716.24
7.3.290.0170.00316.20
7.3.280.0090.01016.26
7.3.270.0070.01017.40
7.3.260.0100.00818.24
7.3.250.0100.00816.40
7.3.240.0080.00816.27
7.3.230.0120.00416.50
7.3.210.0160.01016.28
7.3.200.0130.00619.39
7.3.190.0120.00416.21
7.3.180.0060.00916.32
7.3.170.0060.00916.27
7.3.160.0060.00916.51
7.3.120.0040.01014.62
7.2.330.0100.01016.61
7.2.320.0150.00616.67
7.2.310.0060.01516.64
7.2.300.0000.02116.60
7.2.290.0160.00016.39
7.2.00.0060.00919.46
7.1.100.0040.01417.80
7.1.70.0040.01117.24
7.1.60.0120.01219.40
7.1.50.0090.00916.86
7.1.00.0130.06722.51
7.0.200.0040.00416.90
7.0.140.0000.07722.07
7.0.80.0500.06319.91
7.0.70.0430.07720.01
7.0.60.0470.04019.73
7.0.50.0600.07320.25
7.0.40.0100.07720.04
7.0.30.0030.07720.04
7.0.20.0100.08020.10
7.0.10.0070.08320.18
7.0.00.0000.08720.06
5.6.280.0130.06321.03
5.6.230.0030.06020.59
5.6.220.0100.03720.52
5.6.210.0100.08020.42
5.6.200.0130.08021.06
5.6.190.0030.06021.01
5.6.180.0130.04721.13
5.6.170.0030.08321.00
5.6.160.0100.07021.12
5.6.150.0130.05321.03
5.6.140.0030.05721.10
5.6.130.0100.05721.01
5.6.120.0070.08321.09
5.6.110.0000.07720.94
5.6.100.0100.05720.99
5.6.90.0170.07720.99
5.6.80.0100.07320.52
5.6.70.0130.08020.48
5.6.60.0100.07720.42
5.6.50.0100.05720.45
5.6.40.0070.07720.37
5.6.30.0070.04720.36
5.6.20.0070.08320.28
5.6.10.0030.06320.27
5.6.00.0030.04720.35
5.5.370.0030.04720.41
5.5.360.0130.07320.42
5.5.350.0030.04320.44
5.5.340.0070.08720.80
5.5.330.0030.08020.85
5.5.320.0030.06720.85
5.5.310.0100.08320.91
5.5.300.0000.05320.77
5.5.290.0130.07720.83
5.5.280.0030.09020.77
5.5.270.0070.08320.91
5.5.260.0100.08320.86
5.5.250.0070.08720.71
5.5.240.0100.07320.11
5.5.230.0170.06320.30
5.5.220.0070.07720.13
5.5.210.0100.07320.02
5.5.200.0100.08320.11
5.5.190.0130.07320.23
5.5.180.0170.06020.20
5.5.160.0130.04019.98
5.5.150.0030.06320.14
5.5.140.0070.05320.25
5.5.130.0100.07720.25
5.5.120.0030.07720.26
5.5.110.0100.03720.20
5.5.100.0100.07320.07
5.5.90.0030.04720.06
5.5.80.0030.07720.15
5.5.70.0030.08020.02
5.5.60.0000.08020.09
5.5.50.0100.04720.14
5.5.40.0030.05020.02
5.5.30.0070.08320.02
5.5.20.0070.06319.95
5.5.10.0100.07320.06
5.5.00.0100.04320.00
5.4.450.0070.06319.38
5.4.440.0070.07719.25
5.4.430.0130.07719.46
5.4.420.0100.05019.36
5.4.410.0030.07719.01
5.4.400.0030.05318.90
5.4.390.0070.07018.81
5.4.380.0070.04318.90
5.4.370.0070.07319.03
5.4.360.0030.07719.11
5.4.350.0030.05319.02
5.4.340.0100.06718.98
5.4.320.0100.06319.03
5.4.310.0130.07019.14
5.4.300.0000.04319.07
5.4.290.0070.04319.12
5.4.280.0100.07318.99
5.4.270.0070.04018.95
5.4.260.0070.07319.02
5.4.250.0100.06718.78
5.4.240.0070.06719.09
5.4.230.0030.05018.89
5.4.220.0170.06318.77
5.4.210.0100.05719.11
5.4.200.0070.04019.09
5.4.190.0100.07318.89
5.4.180.0100.06319.02
5.4.170.0070.07718.97
5.4.160.0100.06718.79
5.4.150.0070.04318.79
5.4.140.0100.07716.29
5.4.130.0030.07316.34
5.4.120.0070.06016.26
5.4.110.0070.07016.25
5.4.100.0070.07316.26
5.4.90.0100.06716.43
5.4.80.0000.05316.41
5.4.70.0100.06316.33
5.4.60.0100.06316.18
5.4.50.0030.05016.37
5.4.40.0070.06716.33
5.4.30.0030.07316.18
5.4.20.0100.07016.38
5.4.10.0100.04016.31
5.4.00.0030.04015.57
5.3.290.0030.08314.66
5.3.280.0070.06014.59
5.3.270.0070.05014.47
5.3.260.0070.06714.45
5.3.250.0070.07714.45
5.3.240.0030.07314.46
5.3.230.0070.07014.53
5.3.220.0000.07714.52
5.3.210.0100.07714.42
5.3.200.0070.07314.42
5.3.190.0070.07314.42
5.3.180.0030.04714.53
5.3.170.0070.08014.57
5.3.160.0030.08314.39
5.3.150.0070.07314.52
5.3.140.0130.04314.41
5.3.130.0070.07014.54
5.3.120.0030.08314.55
5.3.110.0100.05314.41
5.3.100.0070.06013.87
5.3.90.0130.06014.00
5.3.80.0030.06013.88
5.3.70.0030.05713.96
5.3.60.0000.04713.99
5.3.50.0030.03713.85
5.3.40.0030.04013.94
5.3.30.0000.04013.89
5.3.20.0030.07013.46
5.3.10.0070.07013.64
5.3.00.0000.04313.49
5.2.170.0070.02711.70
5.2.160.0030.03311.70
5.2.150.0030.03711.70
5.2.140.0030.04311.70
5.2.130.0030.06011.70
5.2.120.0030.04311.70
5.2.110.0030.03311.70
5.2.100.0030.06011.70
5.2.90.0070.05011.70
5.2.80.0030.06311.70
5.2.70.0070.05011.70
5.2.60.0000.06011.70
5.2.50.0030.06011.70
5.2.40.0100.03011.70
5.2.30.0070.04311.70
5.2.20.0030.06011.70
5.2.10.0030.06011.70
5.2.00.0070.05711.70
5.1.60.0070.04711.70
5.1.50.0030.05011.70
5.1.40.0000.04311.70
5.1.30.0070.05311.70
5.1.20.0070.05311.70
5.1.10.0070.05011.70
5.1.00.0130.03011.70
5.0.50.0070.04311.70
5.0.40.0000.04711.70
5.0.30.0000.07011.70
5.0.20.0070.04011.70
5.0.10.0070.02011.70
5.0.00.0030.06011.70
4.4.90.0030.03311.70
4.4.80.0000.02011.70
4.4.70.0030.02311.70
4.4.60.0000.03011.70
4.4.50.0000.04011.70
4.4.40.0070.05011.70
4.4.30.0000.03011.70
4.4.20.0070.02311.70
4.4.10.0030.04011.70
4.4.00.0000.05011.70
4.3.110.0000.02711.70
4.3.100.0030.02311.70
4.3.90.0000.03711.70
4.3.80.0030.05311.70
4.3.70.0100.02311.70
4.3.60.0070.03011.70
4.3.50.0000.03011.70
4.3.40.0000.05311.70
4.3.30.0070.02311.70
4.3.20.0070.02311.70
4.3.10.0070.03011.70
4.3.00.0030.02711.70

preferences:
42.56 ms | 401 KiB | 5 Q