3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'aa'; $b = 'aa'; var_dump((bool)$a==$b); $b = 'bb'; var_dump((bool)$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)
8.3.60.0100.00618.18
8.3.50.0100.00821.99
8.3.40.0150.00318.67
8.3.30.0070.01418.54
8.3.20.0000.00720.21
8.3.10.0000.00820.58
8.3.00.0070.00020.38
8.2.180.0170.00316.32
8.2.170.0070.00722.96
8.2.160.0100.00720.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00319.36
8.2.120.0040.00426.35
8.2.110.0030.00719.24
8.2.100.0000.01317.63
8.2.90.0040.00419.21
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0080.00017.91
8.2.50.0000.00818.09
8.2.40.0040.00420.59
8.2.30.0040.00419.35
8.2.20.0030.00617.54
8.2.10.0070.00017.89
8.2.00.0040.00417.98
8.1.280.0040.01125.92
8.1.270.0080.00024.04
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0060.00618.84
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0000.00818.45
8.1.160.0020.00520.84
8.1.150.0070.00018.81
8.1.140.0040.00419.57
8.1.130.0070.00017.75
8.1.120.0030.00417.39
8.1.110.0040.00417.33
8.1.100.0040.00417.40
8.1.90.0040.00417.39
8.1.80.0040.00417.50
8.1.70.0070.00017.50
8.1.60.0000.00817.55
8.1.50.0040.00417.55
8.1.40.0080.00017.47
8.1.30.0030.00617.61
8.1.20.0050.00317.64
8.1.10.0000.00817.39
8.1.00.0000.00817.34
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0030.00318.44
8.0.270.0050.00317.30
8.0.260.0000.00617.28
8.0.250.0030.00316.94
8.0.240.0000.00816.93
8.0.230.0000.00716.84
8.0.220.0070.00016.79
8.0.210.0000.00816.89
8.0.200.0040.00417.03
8.0.190.0040.00416.82
8.0.180.0000.00916.86
8.0.170.0040.00416.93
8.0.160.0000.00716.80
8.0.150.0000.00716.77
8.0.140.0030.00616.77
8.0.130.0030.00313.30
8.0.120.0030.00616.74
8.0.110.0000.00716.80
8.0.100.0030.00316.86
8.0.90.0000.00716.88
8.0.80.0080.00916.90
8.0.70.0080.00016.87
8.0.60.0000.00816.71
8.0.50.0040.00416.98
8.0.30.0090.01217.14
8.0.20.0110.01317.40
8.0.10.0030.00517.06
8.0.00.0120.00916.67
7.4.330.0020.00216.77
7.4.320.0020.00516.39
7.4.300.0040.00416.57
7.4.290.0060.00016.55
7.4.280.0060.00316.48
7.4.270.0070.00016.56
7.4.260.0000.00716.42
7.4.250.0000.00716.46
7.4.240.0030.00516.57
7.4.230.0030.00316.38
7.4.220.0120.00916.51
7.4.210.0080.00816.58
7.4.200.0000.00716.66
7.4.160.0080.00816.53
7.4.150.0060.01217.40
7.4.140.0130.01317.86
7.4.130.0070.01216.45
7.4.120.0070.01216.45
7.4.110.0120.00616.29
7.4.100.0030.01416.46
7.4.90.0060.01116.34
7.4.80.0040.01519.39
7.4.70.0090.00916.50
7.4.60.0030.01316.64
7.4.50.0040.00716.42
7.4.40.0090.01516.57
7.4.30.0050.01116.63
7.4.10.0090.00914.96
7.4.00.0050.01014.76
7.3.330.0000.00612.93
7.3.320.0050.00013.02
7.3.310.0030.00516.26
7.3.300.0030.00316.05
7.3.290.0030.00316.23
7.3.280.0110.00716.23
7.3.270.0070.01017.40
7.3.260.0060.01016.23
7.3.250.0110.01416.29
7.3.240.0110.00716.24
7.3.230.0140.00416.39
7.3.210.0110.00616.41
7.3.200.0150.00619.39
7.3.190.0100.00616.27
7.3.180.0130.00316.48
7.3.170.0110.01216.59
7.3.160.0100.01316.38
7.3.130.0070.01014.37
7.3.120.0070.01114.51
7.3.110.0120.00614.61
7.3.100.0070.00714.59
7.3.90.0030.00914.74
7.3.80.0080.00814.71
7.3.70.0040.00814.71
7.3.60.0110.00414.69
7.3.50.0080.00814.86
7.3.40.0100.00314.44
7.3.30.0000.01114.80
7.3.20.0040.00416.54
7.3.10.0090.00616.57
7.3.00.0030.00916.61
7.2.330.0130.00716.47
7.2.320.0110.00816.67
7.2.310.0060.01716.44
7.2.300.0070.01016.50
7.2.290.0090.01216.32
7.2.260.0140.00315.12
7.2.250.0030.01415.11
7.2.240.0120.00315.03
7.2.230.0100.00714.99
7.2.220.0030.00915.11
7.2.210.0080.00415.02
7.2.200.0060.00614.92
7.2.190.0030.00614.96
7.2.180.0000.01815.03
7.2.170.0070.00314.93
7.2.160.0040.00714.93
7.2.150.0090.00616.76
7.2.140.0040.01116.55
7.2.130.0050.00516.72
7.2.120.0100.00716.83
7.2.110.0030.00716.59
7.2.100.0030.00716.73
7.2.90.0030.00616.86
7.2.80.0060.00816.79
7.2.70.0060.00316.80
7.2.60.0150.00016.91
7.2.50.0030.01016.60
7.2.40.0060.01016.79
7.2.30.0030.00616.66
7.2.20.0030.00716.82
7.2.10.0030.01016.63
7.2.00.0060.00617.99
7.1.330.0100.00315.68
7.1.320.0120.00015.66
7.1.310.0100.00315.80
7.1.300.0030.00715.57
7.1.290.0070.01015.84
7.1.280.0080.00415.52
7.1.270.0060.01015.57
7.1.260.0000.01415.75
7.1.250.0000.00815.61
7.1.240.0070.00415.71
7.1.230.0000.01115.65
7.1.220.0050.00815.50
7.1.210.0040.01115.34
7.1.200.0040.01115.75
7.1.190.0000.00915.57
7.1.180.0030.01015.64
7.1.170.0000.01315.82
7.1.160.0070.00715.66
7.1.150.0080.00515.63
7.1.140.0070.00415.59
7.1.130.0060.00615.56
7.1.120.0030.00715.81
7.1.110.0080.00415.85
7.1.100.0020.00916.71
7.1.90.0110.00415.48
7.1.80.0000.01115.81
7.1.70.0030.00516.28
7.1.60.0100.00717.49
7.1.50.0000.01015.69
7.1.40.0040.00415.57
7.1.30.0000.01115.82
7.1.20.0060.00615.71
7.1.10.0060.00915.68
7.1.00.0030.04018.91
7.0.330.0040.00715.41
7.0.320.0000.01315.05
7.0.310.0070.00715.43
7.0.300.0080.00415.36
7.0.290.0070.00715.45
7.0.280.0030.00915.39
7.0.270.0110.00415.21
7.0.260.0030.01015.03
7.0.250.0080.00015.54
7.0.240.0070.00715.10
7.0.230.0040.00715.06
7.0.220.0060.00615.50
7.0.210.0070.00315.40
7.0.200.0050.00716.04
7.0.190.0030.01315.37
7.0.180.0070.01015.41
7.0.170.0000.01015.33
7.0.160.0060.00615.38
7.0.150.0000.01215.05
7.0.140.0040.01415.40
7.0.130.0060.00615.32
7.0.120.0000.01015.29
7.0.110.0000.01215.36
7.0.100.0100.00315.41
7.0.90.0070.00315.45
7.0.80.0030.01015.47
7.0.70.0000.00815.34
7.0.60.0000.04918.40
7.0.50.0020.03016.66
7.0.40.0070.03016.85
7.0.30.0130.02316.78
7.0.20.0180.04216.85
7.0.10.0050.04316.79
7.0.00.0000.02716.76
5.6.400.0080.00814.46
5.6.390.0070.00713.90
5.6.380.0000.00914.39
5.6.370.0120.00314.50
5.6.360.0090.00614.19
5.6.350.0090.00614.16
5.6.340.0080.00814.43
5.6.330.0030.00614.13
5.6.320.0000.01314.22
5.6.310.0050.00314.18
5.6.300.0060.01214.43
5.6.290.0000.01014.54
5.6.280.0030.04217.72
5.6.270.0000.01614.20
5.6.260.0090.00614.16
5.6.250.0060.00314.21
5.6.240.0060.00614.27
5.6.230.0090.00614.12
5.6.220.0060.00614.25
5.6.210.0080.03117.32
5.6.200.0100.02316.23
5.6.190.0000.02717.27
5.6.180.0170.03817.42
5.6.170.0130.03117.28
5.6.160.0070.04817.35
5.6.150.0070.04816.08
5.6.140.0070.02816.20
5.6.130.0070.04516.06
5.6.120.0090.02917.49
5.6.110.0130.03317.60
5.6.100.0050.03317.48
5.6.90.0110.01817.70
5.6.80.0020.03917.36
5.6.70.0040.00814.16
5.6.60.0080.00014.38
5.6.50.0030.00714.05
5.6.40.0070.00314.26
5.6.30.0090.00314.14
5.6.20.0000.01714.29
5.6.10.0060.00314.07
5.6.00.0000.01213.93
5.5.380.0060.00814.18
5.5.370.0040.00714.33
5.5.360.0040.00813.81
5.5.350.0070.03917.10
5.5.340.0050.02616.00
5.5.330.0030.02417.16
5.5.320.0330.03617.17
5.5.310.0170.02717.25
5.5.300.0110.04015.91
5.5.290.0000.03016.10
5.5.280.0090.04217.64
5.5.270.0080.02317.36
5.5.260.0050.04717.40
5.5.250.0030.02517.39
5.5.240.0150.03716.99
5.5.230.0030.00713.96
5.5.220.0030.00713.71
5.5.210.0030.01013.84
5.5.200.0060.00613.99
5.5.190.0030.01214.31
5.5.180.0030.01014.16
5.5.170.0000.00814.14
5.5.160.0100.00313.96
5.5.150.0080.00414.32
5.5.140.0070.00413.97
5.5.130.0100.00614.20
5.5.120.0030.01014.25
5.5.110.0000.01213.87
5.5.100.0090.00314.23
5.5.90.0000.01314.04
5.5.80.0140.00013.98
5.5.70.0090.00614.23
5.5.60.0070.00714.24
5.5.50.0040.00913.99
5.5.40.0040.00413.87
5.5.30.0040.00413.99
5.5.20.0060.00714.04
5.5.10.0110.00313.77
5.5.00.0070.01014.02

preferences:
60.44 ms | 401 KiB | 5 Q