3v4l.org

run code in 300+ PHP versions simultaneously
<?php null === false

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)
7.3.100.0110.00614.73
7.3.90.0140.00614.63
7.3.80.0050.01414.49
7.3.70.0060.01214.57
7.3.60.0040.01314.42
7.3.50.0100.00614.41
7.3.40.0090.01114.59
7.3.30.0060.01014.43
7.3.20.0200.01314.47
7.3.10.0060.01314.52
7.3.00.0060.01314.54
7.2.230.0060.01614.89
7.2.220.0090.01214.66
7.2.210.0110.00714.75
7.2.200.0110.00414.82
7.2.190.0080.01514.72
7.2.180.0060.01214.81
7.2.170.0090.00614.71
7.2.160.0070.01314.61
7.2.150.0040.01414.83
7.2.140.0000.01814.84
7.2.130.0060.01314.91
7.2.120.0070.01314.64
7.2.110.0030.01814.88
7.2.100.0140.00614.90
7.2.90.0090.01214.72
7.2.80.0130.00314.68
7.2.70.0060.01514.65
7.2.60.0130.00714.93
7.2.50.0120.00614.60
7.2.40.0090.00914.91
7.2.30.0000.01714.86
7.2.20.0060.01214.86
7.2.10.0050.01014.54
7.2.00.0110.00614.70
7.1.320.0040.01113.77
7.1.310.0050.00713.46
7.1.300.0120.00613.66
7.1.290.0100.00913.72
7.1.280.0150.00313.63
7.1.270.0040.01513.68
7.1.260.0030.01713.73
7.1.250.0160.00313.38
7.1.240.0180.01313.73
7.1.230.0210.00813.69
7.1.220.0110.01713.50
7.1.210.0160.00813.33
7.1.200.0110.01513.68
7.1.190.0180.01213.61
7.1.180.0120.01513.57
7.1.170.0150.00913.32
7.1.160.0150.01213.70
7.1.150.0070.01913.78
7.1.140.0140.00813.66
7.1.130.0150.01013.78
7.1.120.0150.01213.63
7.1.110.0250.00413.44
7.1.100.0130.01013.65
7.1.90.0170.00713.63
7.1.80.0110.01113.85
7.1.70.0180.00513.67
7.1.60.0110.01113.50
7.1.50.0170.00413.75
7.1.40.0210.00513.85
7.1.30.0170.00513.44
7.1.20.0140.00613.55
7.1.10.0110.01113.34
7.1.00.0040.01813.53
7.0.330.0200.00713.14
7.0.320.0190.00313.33
7.0.310.0180.00713.36
7.0.300.0380.00613.22
7.0.290.0220.00613.35
7.0.280.0200.00913.41
7.0.270.0090.01313.13
7.0.260.0180.00913.08
7.0.250.0170.00613.12
7.0.240.0070.01613.31
7.0.230.0110.01513.24
7.0.220.0130.00713.31
7.0.210.0100.01313.34
7.0.200.0060.01113.27
7.0.190.0110.01013.24
7.0.180.0110.00813.06
7.0.170.0050.01413.50
7.0.160.0140.01013.27
7.0.150.0130.01413.14
7.0.140.0280.00813.06
7.0.130.0200.00313.24
7.0.120.0120.00913.48
7.0.110.0110.01113.20
7.0.100.0100.01012.95
7.0.90.0130.01213.29
7.0.80.0210.00213.27
7.0.70.0170.00413.30
7.0.60.0120.00913.34
7.0.50.0070.01012.96
7.0.40.0150.00513.63
7.0.30.0070.01113.34
7.0.20.0230.00013.41
7.0.10.0140.00713.03
7.0.00.0000.01813.11
5.6.400.0130.01414.03
5.6.390.0140.01514.32
5.6.380.0090.01314.05
5.6.370.0140.01314.06
5.6.360.0160.00714.16
5.6.350.0240.00814.08
5.6.340.0150.01013.89
5.6.330.0130.01313.99
5.6.320.0170.01013.83
5.6.310.0090.01214.12
5.6.300.0190.00313.72
5.6.290.0130.00914.03
5.6.280.0170.00413.95
5.6.270.0200.00013.57
5.6.260.0160.00814.23
5.6.250.0110.01114.14
5.6.240.0230.00013.74
5.6.230.0150.00914.18
5.6.220.0180.00314.20
5.6.210.0110.01114.01
5.6.200.0150.00914.03
5.6.190.0110.01113.89
5.6.180.0080.01414.02
5.6.170.0120.00914.04
5.6.160.0190.00413.72
5.6.150.0100.01313.96
5.6.140.0190.01114.05
5.6.130.0190.00814.22
5.6.120.0100.01414.24
5.6.110.0150.00613.95
5.6.100.0140.00913.74
5.6.90.0180.00513.84
5.6.80.0070.01213.63
5.6.70.0190.00413.93
5.6.60.0170.00713.90
5.6.50.0160.00913.71
5.6.40.0140.01413.75
5.6.30.0120.01113.88
5.6.20.0190.00613.99
5.6.10.0180.00613.73
5.6.00.0070.01013.73
5.5.380.0140.01013.86
5.5.370.0110.01113.59
5.5.360.0040.01813.74
5.5.350.0180.00613.71
5.5.340.0220.00014.01
5.5.330.0130.00613.84
5.5.320.0080.01313.99
5.5.310.0200.00613.77
5.5.300.0220.00614.23
5.5.290.0150.01113.98
5.5.280.0180.00413.72
5.5.270.0190.00713.72
5.5.260.0200.00513.65
5.5.250.0230.00613.85
5.5.240.0160.00313.55
5.5.230.0170.00513.83
5.5.220.0170.01013.54
5.5.210.0130.01113.54
5.5.200.0100.01313.71
5.5.190.0080.00813.46
5.5.180.0060.01113.59
5.5.170.0160.00613.66
5.5.160.0160.00513.66
5.5.150.0190.00613.77
5.5.140.0160.00513.74
5.5.130.0170.00413.91
5.5.120.0140.03915.48
5.5.110.0050.04915.53
5.5.100.0080.03415.46
5.5.90.0070.02815.41
5.5.80.0150.02615.60
5.5.70.0050.03615.46
5.5.60.0110.03715.52
5.5.50.0040.02815.34
5.5.40.0080.04115.57
5.5.30.0030.04415.42
5.5.20.0170.03615.45
5.5.10.0120.04115.43
5.5.00.0120.04015.53
5.4.450.0170.00010.84
5.4.440.0100.00510.43
5.4.430.0130.00610.63
5.4.420.0000.01410.84
5.4.410.0120.00510.66
5.4.400.0130.00210.51
5.4.390.0150.01010.41
5.4.380.0160.00310.60
5.4.370.0080.01210.56
5.4.360.0110.00710.47
5.4.350.0080.00810.36
5.4.340.0140.00010.59
5.4.330.0060.01010.57
5.4.320.0160.00010.70
5.4.310.0130.00510.59
5.4.300.0100.00710.38
5.4.290.0080.01010.44
5.4.280.0100.03514.61
5.4.270.0080.04114.85
5.4.260.0110.02514.66
5.4.250.0060.02314.86
5.4.240.0100.02514.66
5.4.230.0100.02914.77
5.4.220.0070.02214.60
5.4.210.0060.02714.79
5.4.200.0070.02214.74
5.4.190.0110.02914.68
5.4.180.0100.04214.58
5.4.170.0100.04314.81
5.4.160.0170.03814.83
5.4.150.0130.03714.68
5.4.140.0080.04013.46
5.4.130.0070.04213.34
5.4.120.0120.02013.64
5.4.110.0150.03813.45
5.4.100.0110.04113.45
5.4.90.0110.03813.42
5.4.80.0050.04313.47
5.4.70.0050.03213.41
5.4.60.0080.03713.49
5.4.50.0050.03113.57
5.4.40.0070.02213.51
5.4.30.0080.04113.51
5.4.20.0070.04013.53
5.4.10.0120.01813.29
5.4.00.0080.02313.30
5.3.290.0110.00410.17
5.3.280.0070.03712.34
5.3.270.0140.03512.38
5.3.260.0080.04112.37
5.3.250.0050.04212.37
5.3.240.0140.03412.43
5.3.230.0100.03312.36
5.3.220.0100.02212.26
5.3.210.0080.03112.30
5.3.200.0050.04312.34
5.3.190.0070.04612.34
5.3.180.0060.04112.32
5.3.170.0120.03812.46
5.3.160.0060.03312.33
5.3.150.0110.02112.35
5.3.140.0130.03512.35
5.3.130.0060.03112.37
5.3.120.0090.03612.39
5.3.110.0020.04012.27
5.3.100.0150.02812.12
5.3.90.0110.02112.08
5.3.80.0090.02412.08
5.3.70.0080.03912.09
5.3.60.0060.03612.06
5.3.50.0080.03512.05
5.3.40.0030.03011.94
5.3.30.0080.02212.03
5.3.20.0030.04311.91
5.3.10.0050.03511.90
5.3.00.0060.04011.89

preferences:
140.13 ms | 1394 KiB | 7 Q