3v4l.org

run code in 300+ PHP versions simultaneously
<?php $m = microtime(1); for ($i=0;$i<1000000;$i++) { $test = 40 == 40; } print microtime(1) - $m . "\n"; $m = microtime(1); for ($i=0;$i<1000000;$i++) { $test = 40 === 40; } print microtime(1) - $m;

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)
7.4.10.0100.03714.98
7.4.00.0070.04014.59
7.3.130.0070.03614.91
7.3.120.0030.04815.00
7.3.110.0100.04214.95
7.3.100.0030.03614.67
7.3.90.0040.03214.44
7.3.80.0030.03614.52
7.3.70.0040.02914.65
7.3.60.0070.02814.72
7.3.50.0030.02714.49
7.3.40.0130.02914.67
7.3.30.0000.03314.72
7.3.20.0040.02616.54
7.3.10.0160.02516.60
7.3.00.0020.04116.73
7.2.260.0020.04115.01
7.2.250.0100.04215.05
7.2.240.0000.03515.13
7.2.230.0000.03815.04
7.2.220.0070.02815.16
7.2.210.0030.03315.11
7.2.200.0000.04115.04
7.2.190.0060.02915.10
7.2.180.0000.03814.72
7.2.170.0070.02714.76
7.2.160.0100.03014.91
7.2.150.0030.03116.80
7.2.140.0070.02816.83
7.2.130.0050.03216.86
7.2.120.0080.02616.91
7.2.110.0020.03716.79
7.2.100.0080.03016.86
7.2.90.0060.03116.95
7.2.80.0080.02816.79
7.2.70.0080.02816.92
7.2.60.0080.02516.82
7.2.50.0060.03116.94
7.2.40.0050.03416.84
7.2.30.0050.03416.85
7.2.20.0080.03416.62
7.2.10.0030.03316.75
7.2.00.0110.02817.72
7.1.330.0000.08615.90
7.1.320.0030.07716.05
7.1.310.0000.08515.43
7.1.300.0070.08615.79
7.1.290.0100.07815.52
7.1.280.0030.09015.94
7.1.270.0100.08215.71
7.1.260.0000.08315.68
7.1.250.0060.09215.48
7.1.240.0000.09015.73
7.1.230.0070.08115.78
7.1.220.0030.08115.59
7.1.210.0030.08315.74
7.1.200.0070.07915.90
7.1.190.0070.08215.84
7.1.180.0030.08115.88
7.1.170.0030.08215.49
7.1.160.0100.07815.55
7.1.150.0060.07415.68
7.1.140.0030.08115.83
7.1.130.0000.08515.63
7.1.120.0070.08515.45
7.1.110.0100.07715.77
7.1.100.0070.07415.94
7.1.90.0070.08015.82
7.1.80.0070.08115.44
7.1.70.0150.05116.20
7.1.60.0070.07417.49
7.1.50.0050.06816.45
7.1.40.0070.08115.72
7.1.30.0070.09015.60
7.1.20.0030.08415.60
7.1.10.0000.08915.75
7.1.00.0030.07018.96
7.0.330.0130.07515.31
7.0.320.0000.08515.07
7.0.310.0100.08015.49
7.0.300.0100.08415.55
7.0.290.0030.07815.40
7.0.280.0070.08315.41
7.0.270.0000.08615.39
7.0.260.0070.08515.52
7.0.250.0030.08115.52
7.0.240.0030.08115.29
7.0.230.0000.08715.22
7.0.220.0070.08015.57
7.0.210.0100.07115.50
7.0.200.0030.05716.23
7.0.190.0100.08115.38
7.0.180.0030.10115.28
7.0.170.0070.08215.44
7.0.160.0070.08015.35
7.0.150.0030.07815.28
7.0.140.0070.09418.65
7.0.130.0070.07915.27
7.0.120.0030.09815.48
7.0.110.0030.08315.21
7.0.100.0070.09517.58
7.0.90.0220.08817.54
7.0.80.0150.09117.70
7.0.70.0180.07317.78
7.0.60.0080.09317.51
7.0.50.0220.09417.90
7.0.40.0070.09016.82
7.0.30.0050.09616.73
7.0.20.0020.10916.82
7.0.10.0050.10416.66
7.0.00.0080.11016.80
5.6.400.0030.23114.39
5.6.390.0030.23414.39
5.6.380.0100.21514.52
5.6.370.0030.21514.51
5.6.360.0160.21014.53
5.6.350.0030.22914.09
5.6.340.0030.22014.14
5.6.330.0030.21614.19
5.6.320.0070.23214.25
5.6.310.0100.21514.59
5.6.300.0070.21714.06
5.6.290.0130.23114.50
5.6.280.0030.22317.61
5.6.270.0030.23414.38
5.6.260.0030.22214.18
5.6.250.0130.19517.61
5.6.240.0120.19517.44
5.6.230.0050.20017.42
5.6.220.0080.17317.49
5.6.210.0030.18417.52
5.6.200.0050.20017.75
5.6.190.0100.18517.56
5.6.180.0050.18917.58
5.6.170.0080.18817.62
5.6.160.0030.17817.68
5.6.150.0070.19217.76
5.6.140.0050.20017.70
5.6.130.0020.20417.67
5.6.120.0050.20817.69
5.6.110.0100.18617.72
5.6.100.0080.17717.64
5.6.90.0080.17717.66
5.6.80.0050.19617.41
5.6.70.0080.21317.24
5.6.60.0070.18817.44
5.6.50.0070.20717.44
5.6.40.0050.18917.40
5.6.30.0080.18017.37
5.6.20.0120.20317.18
5.6.10.0030.18817.34
5.6.00.0080.18417.33
5.5.380.0080.18217.45
5.5.370.0120.18217.47
5.5.360.0070.19117.29
5.5.350.0080.18717.34
5.5.340.0070.18317.37
5.5.330.0050.19917.78
5.5.320.0100.18617.42
5.5.310.0080.19317.54
5.5.300.0070.18717.49
5.5.290.0050.17917.39
5.5.280.0030.19217.43
5.5.270.0080.19817.56
5.5.260.0050.20017.63
5.5.250.0080.19217.46
5.5.240.0070.17117.07
5.5.230.0070.19517.03
5.5.220.0050.19017.30
5.5.210.0030.17917.29
5.5.200.0070.19317.29
5.5.190.0050.19217.10
5.5.180.0050.19817.19
5.5.170.0070.22713.96
5.5.160.0100.18917.20
5.5.150.0070.19417.23
5.5.140.0070.18217.03
5.5.130.0020.19517.13
5.5.120.0050.20017.06
5.5.110.0070.19217.03
5.5.100.0070.18917.03
5.5.90.0080.19517.09
5.5.80.0120.19517.09
5.5.70.0050.19117.05
5.5.60.0070.18717.10
5.5.50.0030.18717.05
5.5.40.0020.18417.09
5.5.30.0050.18717.02
5.5.20.0070.18217.10
5.5.10.0030.15717.07
5.5.00.0100.19217.11
5.4.450.0030.19015.21
5.4.440.0050.19015.12
5.4.430.0100.19215.18
5.4.420.0050.20515.17
5.4.410.0070.19515.02
5.4.400.0080.20614.95
5.4.390.0000.19114.90
5.4.380.0030.20214.92
5.4.370.0030.19015.07
5.4.360.0100.17815.03
5.4.350.0020.18715.06
5.4.340.0070.20115.02
5.4.330.0030.21510.99
5.4.320.0030.19115.00
5.4.310.0050.19615.00
5.4.300.0100.18615.11
5.4.290.0020.20314.97
5.4.280.0070.18914.97
5.4.270.0080.18914.96
5.4.260.0070.19615.07
5.4.250.0100.17614.91
5.4.240.0080.16714.98
5.4.230.0050.21014.87
5.4.220.0050.18714.95
5.4.210.0050.19315.18
5.4.200.0080.17814.88
5.4.190.0020.20315.01
5.4.180.0020.18414.77
5.4.170.0020.19014.96
5.4.160.0030.18615.06
5.4.150.0080.17514.90
5.4.140.0100.18213.63
5.4.130.0020.19313.69
5.4.120.0070.19913.59
5.4.110.0030.19713.66
5.4.100.0080.21013.68
5.4.90.0020.18613.55
5.4.80.0100.17813.52
5.4.70.0070.18413.69
5.4.60.0050.20213.59
5.4.50.0050.17313.50
5.4.40.0080.18213.66
5.4.30.0070.18113.68
5.4.20.0050.18113.62
5.4.10.0020.22413.69
5.4.00.0030.19113.42
5.3.290.0050.20312.61
5.3.280.0070.20512.52
5.3.270.0020.23312.50
5.3.260.0020.22912.46
5.3.250.0030.21812.54
5.3.240.0080.21912.47
5.3.230.0030.21412.53
5.3.220.0150.22312.41
5.3.210.0020.22912.38
5.3.200.0030.20312.36
5.3.190.0020.22312.41
5.3.180.0050.20512.49
5.3.170.0130.22212.52
5.3.160.0070.22512.43
5.3.150.0100.21212.51
5.3.140.0080.21412.47
5.3.130.0080.21012.45
5.3.120.0030.22312.50
5.3.110.0050.21912.46
5.3.100.0030.21712.24
5.3.90.0070.21812.24
5.3.80.0070.19611.98
5.3.70.0030.24211.96
5.3.60.0050.20912.21
5.3.50.0070.23612.14
5.3.40.0050.20512.12
5.3.30.0050.19612.17
5.3.20.0030.21512.03
5.3.10.0070.20211.95
5.3.00.0070.20812.00
5.2.170.0000.18013.85
5.2.160.0100.20713.85
5.2.150.0100.19313.85
5.2.140.0070.21313.85
5.2.130.0100.22013.85
5.2.120.0130.21713.85
5.2.110.0100.20313.85
5.2.100.0070.20313.85
5.2.90.0070.22313.85
5.2.80.0070.22013.85
5.2.70.0100.19013.85
5.2.60.0100.19713.85
5.2.50.0070.19713.85
5.2.40.0000.24013.85
5.2.30.0030.21013.85
5.2.20.0100.21313.85
5.2.10.0170.17713.85
5.2.00.0100.21013.85
5.1.60.0000.16313.85
5.1.50.0030.14313.85
5.1.40.0070.14013.85
5.1.30.0070.13313.85
5.1.20.0000.13713.85
5.1.10.0030.14713.85
5.1.00.0070.14313.85
5.0.50.0000.30713.85
5.0.40.0000.28313.85
5.0.30.0000.26313.85
5.0.20.0000.26013.85
5.0.10.0000.26013.85
5.0.00.0000.27313.85
4.4.90.0070.31713.85
4.4.80.0000.32713.85
4.4.70.0030.33313.85
4.4.60.0030.33013.85
4.4.50.0030.29313.85
4.4.40.0030.28313.85
4.4.30.0030.28713.85
4.4.20.0030.33313.85
4.4.10.0070.27013.85
4.4.00.0000.22713.85
4.3.110.0030.21313.85
4.3.100.0000.24713.85
4.3.90.0000.29313.85
4.3.80.0030.36013.85
4.3.70.0100.32313.85
4.3.60.0000.32313.85
4.3.50.0130.33313.85
4.3.40.0030.32313.85
4.3.30.0030.30713.85
4.3.20.0000.32713.85
4.3.10.0530.30313.85
4.3.00.0030.29713.85

preferences:
40.94 ms | 401 KiB | 5 Q