3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'x'; $b = "x"; if($a === $b) echo "yes"; else echo "no";

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)
8.3.60.0160.00716.49
8.3.50.0120.00521.27
8.3.40.0150.00018.71
8.3.30.0100.00718.93
8.3.20.0080.00020.38
8.3.10.0080.00021.93
8.3.00.0040.00422.44
8.2.180.0070.00716.38
8.2.170.0070.00722.96
8.2.160.0130.00319.04
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.01126.16
8.2.120.0050.00319.24
8.2.110.0060.00322.17
8.2.100.0040.00719.41
8.2.90.0050.00319.13
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0030.00817.93
8.2.50.0040.00418.07
8.2.40.0040.00418.34
8.2.30.0050.00317.87
8.2.20.0040.00417.46
8.2.10.0040.00417.49
8.2.00.0040.00417.54
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0050.00526.35
8.1.250.0080.00028.09
8.1.240.0030.00623.86
8.1.230.0050.00519.09
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0090.00017.21
8.1.190.0000.00817.41
8.1.180.0070.00018.57
8.1.170.0080.00018.71
8.1.160.0040.00422.18
8.1.150.0040.00418.61
8.1.140.0000.00717.37
8.1.130.0030.00317.76
8.1.120.0040.00417.32
8.1.110.0050.00317.36
8.1.100.0000.00717.40
8.1.90.0030.00317.34
8.1.80.0000.00717.23
8.1.70.0000.00717.41
8.1.60.0000.00917.53
8.1.50.0050.00217.33
8.1.40.0030.00517.42
8.1.30.0030.00517.43
8.1.20.0030.00617.65
8.1.10.0000.00817.44
8.1.00.0000.00717.45
8.0.300.0040.00418.77
8.0.290.0000.00717.05
8.0.280.0080.00018.44
8.0.270.0030.00317.16
8.0.260.0030.00316.81
8.0.250.0030.00316.88
8.0.240.0030.00316.80
8.0.230.0030.00316.85
8.0.220.0070.00016.81
8.0.210.0070.00016.89
8.0.200.0040.00416.91
8.0.190.0040.00416.89
8.0.180.0040.00316.76
8.0.170.0030.00516.89
8.0.160.0080.00016.81
8.0.150.0070.00016.65
8.0.140.0040.00416.68
8.0.130.0030.00313.27
8.0.120.0040.00416.63
8.0.110.0050.00316.79
8.0.100.0030.00516.67
8.0.90.0000.00716.67
8.0.80.0030.01416.80
8.0.70.0000.00716.63
8.0.60.0040.00416.77
8.0.50.0040.00416.84
8.0.30.0080.01016.96
8.0.20.0100.00917.40
8.0.10.0000.00817.06
8.0.00.0100.00716.71
7.4.330.0000.00515.00
7.4.320.0040.00416.59
7.4.300.0060.00016.49
7.4.290.0040.00416.51
7.4.280.0030.00316.58
7.4.270.0070.00016.61
7.4.260.0050.00216.48
7.4.250.0000.00716.42
7.4.240.0030.00316.58
7.4.230.0070.00016.41
7.4.220.0070.01016.59
7.4.210.0090.00816.57
7.4.200.0000.00716.35
7.4.190.0030.00316.40
7.4.160.0120.00316.23
7.4.150.0170.00017.40
7.4.140.0100.00817.86
7.4.130.0140.00316.45
7.4.120.0100.01016.69
7.4.110.0130.01016.46
7.4.100.0150.00816.34
7.4.90.0130.00416.57
7.4.80.0170.00319.39
7.4.70.0060.00916.28
7.4.60.0030.01316.52
7.4.50.0040.00416.46
7.4.40.0030.01022.77
7.4.30.0030.01216.48
7.4.00.0080.00914.91
7.3.330.0020.00213.12
7.3.320.0000.00513.04
7.3.310.0000.00716.16
7.3.300.0050.00316.15
7.3.290.0050.01016.14
7.3.280.0060.01016.19
7.3.270.0100.00717.40
7.3.260.0100.00716.61
7.3.250.0100.00916.27
7.3.240.0100.00716.34
7.3.230.0100.00716.48
7.3.210.0110.00716.25
7.3.200.0060.01319.39
7.3.190.0090.00816.22
7.3.180.0060.01016.12
7.3.170.0060.01016.43
7.3.160.0120.00616.37
7.3.120.0060.01014.73
7.3.110.0060.01014.65
7.3.100.0070.00714.93
7.3.90.0070.01014.96
7.3.80.0000.01014.77
7.3.70.0070.00714.83
7.3.60.0030.01414.67
7.3.50.0030.01314.73
7.3.40.0040.00814.71
7.3.30.0040.00814.75
7.3.20.0000.01416.64
7.3.10.0090.00316.52
7.3.00.0100.00516.26
7.2.330.0100.00716.47
7.2.320.0090.00916.73
7.2.310.0060.01016.66
7.2.300.0190.00316.32
7.2.290.0070.01016.61
7.2.250.0030.01414.69
7.2.240.0090.00914.85
7.2.230.0070.01115.00
7.2.220.0140.00415.15
7.2.210.0100.00714.64
7.2.200.0060.00314.82
7.2.190.0070.01115.08
7.2.180.0070.00714.82
7.2.170.0080.00815.14
7.2.130.0130.00716.60
7.2.120.0070.00716.08
7.2.110.0140.00716.51
7.2.100.0040.01116.52
7.2.90.0070.01516.67
7.2.80.0070.01116.77
7.2.70.0180.00416.51
7.2.60.0190.00816.47
7.2.50.0070.01016.72
7.2.40.0150.00716.43
7.2.30.0170.00016.43
7.2.20.0190.00316.77
7.2.10.0130.01016.60
7.2.00.0110.00218.08
7.1.330.0040.01215.66
7.1.320.0060.00915.84
7.1.310.0090.00315.51
7.1.300.0070.00715.49
7.1.290.0030.00915.62
7.1.280.0030.00615.73
7.1.270.0030.00615.63
7.1.260.0040.00715.77
7.1.250.0030.00715.32
7.1.100.0000.01317.88
7.1.70.0100.00316.81
7.1.60.0070.01719.82
7.1.50.0140.00717.01
7.1.00.0030.03322.57
7.0.200.0040.00716.70
7.0.140.0030.07722.13
7.0.60.0000.07021.85
7.0.50.0100.03717.87
7.0.40.0100.04720.19
7.0.30.0230.04020.13
7.0.20.0230.06320.17
7.0.10.0030.05020.16
7.0.00.0070.08719.99
5.6.280.0030.07321.12
5.6.210.0030.08720.51
5.6.200.0070.07018.19
5.6.190.0070.04320.41
5.6.180.0670.06020.45
5.6.170.0230.08320.48
5.6.160.0130.07318.20
5.6.150.0070.03718.15
5.6.140.0000.09018.11
5.6.130.0100.07718.21
5.6.120.0170.07720.98
5.6.110.0100.08021.00
5.6.100.0130.07020.88
5.6.90.0030.06720.99
5.6.80.0200.05720.40
5.5.350.0270.07720.34
5.5.340.0130.06717.91
5.5.330.0070.06020.37
5.5.320.0270.07020.34
5.5.310.0270.08020.16
5.5.300.0100.08017.92
5.5.290.0030.04317.92
5.5.280.0030.04720.73
5.5.270.0130.07720.80
5.5.260.0070.08020.85
5.5.250.0070.08320.61
5.5.240.0170.03320.25
5.4.450.0030.06719.47
5.4.440.0930.04719.24
5.4.430.0170.07319.57
5.4.420.1000.05319.62
5.4.410.1100.07019.00
5.4.400.0930.05019.31
5.4.390.0500.07319.15
5.4.380.0170.06018.50
5.4.370.0300.04318.52
5.4.360.0200.04718.58
5.4.350.0090.03611.97
5.4.340.0050.03911.97
5.4.320.0040.04112.45
5.4.310.0090.04312.45
5.4.300.0070.04512.45
5.4.290.0080.03612.45
5.4.280.0070.03912.34
5.4.270.0100.03212.35
5.4.260.0130.06718.89
5.4.250.0070.07318.87
5.4.240.0070.05318.88
5.4.230.0130.05018.66
5.4.220.0100.05019.04
5.4.210.0100.07318.89
5.4.200.0100.04718.75
5.4.190.0130.04318.74
5.4.180.0130.04718.83
5.4.170.0070.05018.98
5.4.160.0130.04718.98
5.4.150.0130.06318.98
5.4.140.0070.05316.26
5.4.130.0100.04716.26
5.4.120.0070.07716.40
5.4.110.0070.05016.34
5.4.100.0130.06316.50
5.4.90.0130.04716.23
5.4.80.0000.05316.41
5.4.70.0070.05316.49
5.4.60.0130.04716.29
5.4.50.0070.05016.45
5.4.40.0170.04716.53
5.4.30.0070.06716.42
5.4.20.0070.05316.47
5.4.10.0130.05316.45
5.4.00.0130.05315.74
5.3.290.0080.04512.80
5.3.280.0070.05314.61
5.3.270.0100.06014.69
5.3.260.0070.06014.66
5.3.250.0130.05014.62
5.3.240.0070.06014.53
5.3.230.0170.04314.47
5.3.220.0100.05014.71
5.3.210.0030.05714.26
5.3.200.0100.04714.56
5.3.190.0100.05014.58
5.3.180.0030.05314.71
5.3.170.0200.03714.59
5.3.160.0070.05714.33
5.3.150.0130.05314.65
5.3.140.0070.07314.44
5.3.130.0070.05314.56
5.3.120.0100.07714.55
5.3.110.0000.06014.37
5.3.100.0200.05313.95
5.3.90.0030.07013.89
5.3.80.0000.05714.03
5.3.70.0070.04714.17
5.3.60.0100.04713.88
5.3.50.0100.05013.81
5.3.40.0130.04313.82
5.3.30.0130.04013.92
5.3.20.0030.05013.60
5.3.10.0130.04313.54
5.3.00.0030.06013.52
5.2.170.0130.05011.15
5.2.160.0030.05711.25
5.2.150.0070.05311.06
5.2.140.0030.04011.15
5.2.130.0070.03711.03
5.2.120.0030.03711.01
5.2.110.0030.05310.93
5.2.100.0000.04310.99
5.2.90.0030.04311.11
5.2.80.0130.03311.00
5.2.70.0070.05710.84
5.2.60.0130.03310.96
5.2.50.0030.04311.01
5.2.40.0030.04311.00
5.2.30.0000.06710.96
5.2.20.0170.03010.97
5.2.10.0100.03710.84
5.2.00.0100.04710.93
5.1.60.0000.05010.18
5.1.50.0170.02710.18
5.1.40.0130.03010.17
5.1.30.0130.02710.30
5.1.20.0130.04310.36
5.1.10.0030.03710.17
5.1.00.0070.03310.17
5.0.50.0030.03010.17
5.0.40.0030.02710.17
5.0.30.0000.04310.17
5.0.20.0000.04010.17
5.0.10.0100.02010.17
5.0.00.0070.04010.17
4.4.90.0000.02310.17
4.4.80.0030.03010.17
4.4.70.0070.02310.17
4.4.60.0070.02710.17
4.4.50.0000.02710.17
4.4.40.0070.03010.17
4.4.30.0070.02710.17
4.4.20.0030.02010.17
4.4.10.0030.02710.17
4.4.00.0100.02710.17
4.3.110.0070.01710.17
4.3.100.0100.01310.17
4.3.90.0030.01710.17
4.3.80.0030.03010.17
4.3.70.0030.02010.17
4.3.60.0000.03310.17
4.3.50.0000.02310.17
4.3.40.0030.03010.17
4.3.30.0030.02010.17
4.3.20.0030.02010.17
4.3.10.0030.02310.17
4.3.00.0030.0207.17

preferences:
33.37 ms | 401 KiB | 5 Q