3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo microtime(); ?>

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)
7.3.10.0020.01116.63
7.3.00.0110.00616.49
7.2.130.0040.01116.74
7.2.120.0110.00716.60
7.2.110.0070.00816.78
7.2.100.0070.00816.68
7.2.90.0090.00716.81
7.2.80.0110.00916.69
7.2.70.0070.00916.82
7.2.60.0060.01116.84
7.2.50.0060.00716.68
7.2.40.0120.00416.72
7.2.30.0100.00616.63
7.2.20.0060.01316.83
7.2.10.0040.01216.78
7.2.00.0050.00917.20
7.1.250.0090.00615.73
7.1.240.0070.01015.64
7.1.230.0070.00715.72
7.1.220.0070.00715.54
7.1.210.0090.00315.32
7.1.200.0150.00715.47
7.1.190.0100.00715.62
7.1.180.0120.00615.34
7.1.170.0100.01015.51
7.1.160.0060.01215.18
7.1.150.0180.00615.60
7.1.140.0130.00715.78
7.1.130.0140.00915.42
7.1.120.0080.01214.95
7.1.110.0140.01115.20
7.1.100.0120.00915.53
7.1.90.0210.00615.59
7.1.80.0120.00015.46
7.1.70.0380.00516.18
7.1.60.0180.00616.46
7.1.50.0080.00916.22
7.1.40.0070.01016.17
7.1.30.0070.00915.99
7.1.20.0020.01415.88
7.1.10.0090.00015.98
7.1.00.0020.00815.90
7.0.330.0120.00815.13
7.0.320.0040.01415.02
7.0.310.0100.00715.13
7.0.300.0080.00814.99
7.0.290.0150.00415.00
7.0.280.0130.00315.23
7.0.270.0080.01414.73
7.0.260.0130.00415.22
7.0.250.0150.00315.13
7.0.240.0160.00615.21
7.0.230.0160.00215.20
7.0.220.0190.00015.02
7.0.210.0120.00615.39
7.0.200.0080.00716.07
7.0.190.0050.00915.77
7.0.180.0100.00815.89
7.0.170.0080.00615.82
7.0.160.0020.01215.93
7.0.150.0090.00415.90
7.0.140.0050.00515.81
7.0.130.0050.00815.87
7.0.120.0050.00415.84
7.0.110.0020.00715.81
7.0.100.0050.00515.81
7.0.90.0050.00615.93
7.0.80.0020.00815.89
7.0.70.0080.00315.78
7.0.60.0020.00915.94
7.0.50.0040.00716.04
7.0.40.0030.00814.96
7.0.30.0080.00114.84
7.0.20.0020.00914.86
7.0.10.0030.00814.96
7.0.00.0030.00714.94
5.6.380.0100.01314.19
5.6.370.0080.00613.96
5.6.360.0060.00914.24
5.6.350.0070.00714.17
5.6.340.0040.00914.13
5.6.330.0060.00913.91
5.6.320.0040.00814.07
5.6.310.0080.01214.23
5.6.300.0070.02017.33
5.6.290.0130.02617.58
5.6.280.0040.03217.59
5.6.270.0040.02417.59
5.6.260.0020.02717.40
5.6.250.0050.04517.48
5.6.240.0070.02317.46
5.6.230.0050.02717.62
5.6.220.0100.03117.46
5.6.210.0050.02417.55
5.6.200.0070.02217.45
5.6.190.0020.03017.46
5.6.180.0030.02717.38
5.6.170.0050.04517.71
5.6.160.0070.03017.47
5.6.150.0060.02617.52
5.6.140.0070.04517.59
5.6.130.0020.02717.57
5.6.120.0050.02817.45
5.6.110.0030.02917.63
5.6.100.0020.02517.42
5.6.90.0080.03017.67
5.6.80.0010.02617.17
5.6.70.0100.02317.15
5.6.60.0100.02517.24
5.6.50.0050.02517.09
5.6.40.0080.02617.25
5.6.30.0050.02317.25
5.6.20.0050.02517.28
5.6.10.0070.02517.10
5.6.00.0090.01717.07
5.5.380.0020.02314.34
5.5.370.0040.03114.39
5.5.360.0120.02314.31
5.5.350.0040.02214.31
5.5.340.0020.02714.60
5.5.330.0020.02414.46
5.5.320.0030.02214.56
5.5.310.0040.04714.60
5.5.300.0020.02314.60
5.5.290.0060.02514.58
5.5.280.0050.02614.62
5.5.270.0020.02914.59
5.5.260.0050.04114.59
5.5.250.0040.04714.42
5.5.240.0080.02114.29
5.5.230.0100.01914.26
5.5.220.0050.02414.25
5.5.210.0060.03714.25
5.5.200.0060.01914.25
5.5.190.0020.02414.24
5.5.180.0030.02614.24
5.5.170.0000.00611.18
5.5.160.0070.02014.28
5.5.150.0050.02714.13
5.5.140.0050.02514.19
5.5.130.0050.01914.29
5.5.120.0040.02314.21
5.5.110.0060.02214.24
5.5.100.0060.02314.18
5.5.90.0090.02714.21
5.5.80.0050.04014.24
5.5.70.0070.02314.21
5.5.60.0050.02014.20
5.5.50.0040.03714.24
5.5.40.0070.01914.22
5.5.30.0050.02114.22
5.5.20.0020.03514.22
5.5.10.0030.02014.06
5.5.00.0000.02614.07
5.4.450.0120.02615.29
5.4.440.0060.02415.24
5.4.430.0030.04215.17
5.4.420.0080.03515.24
5.4.410.0130.02215.26
5.4.400.0050.02415.11
5.4.390.0030.02415.16
5.4.380.0050.02815.09
5.4.370.0030.02415.10
5.4.360.0090.02015.08
5.4.350.0070.04015.17
5.4.340.0060.02115.10
5.4.330.0040.00811.18
5.4.320.0050.03315.09
5.4.310.0040.02515.12
5.4.300.0020.02715.11
5.4.290.0070.02115.04
5.4.280.0070.02315.00
5.4.270.0030.02515.11
5.4.260.0000.02415.12
5.4.250.0080.02015.07
5.4.240.0080.02015.09
5.4.230.0050.02015.04
5.4.220.0030.02315.00
5.4.210.0080.01715.12
5.4.200.0060.02515.05
5.4.190.0070.02215.04
5.4.180.0030.02415.07
5.4.170.0060.02015.10
5.4.160.0070.02015.07
5.4.150.0040.02715.07
5.4.140.0080.03313.87
5.4.130.0070.02113.92
5.4.120.0070.02513.90
5.4.110.0040.02013.87
5.4.100.0020.02713.87
5.4.90.0020.03713.87
5.4.80.0020.03013.87
5.4.70.0040.02013.87
5.4.60.0060.01913.87
5.4.50.0050.03113.92
5.4.40.0070.01913.91
5.4.30.0040.02313.87
5.4.20.0100.01713.91
5.4.10.0130.01613.87
5.4.00.0060.02013.87
5.3.290.0080.02813.87
5.3.280.0030.02113.87
5.3.270.0060.02013.87
5.3.260.0030.02213.87
5.3.250.0020.02613.87
5.3.240.0050.03813.87
5.3.230.0030.02013.87
5.3.220.0100.02013.87
5.3.210.0070.02113.87
5.3.200.0070.02213.87
5.3.190.0090.02113.87
5.3.180.0030.02013.87
5.3.170.0030.02113.87
5.3.160.0020.02713.87
5.3.150.0020.02213.87
5.3.140.0040.02213.87
5.3.130.0000.03113.87
5.3.120.0050.03013.87
5.3.110.0100.02513.87
5.3.100.0030.02413.87
5.3.90.0020.03213.87
5.3.80.0130.02013.87
5.3.70.0080.02313.87
5.3.60.0020.02013.87
5.3.50.0060.01813.87
5.3.40.0070.02113.87
5.3.30.0090.02613.87
5.3.20.0050.02513.87
5.3.10.0160.01713.87
5.3.00.0170.02013.87
5.2.170.0050.01713.87
5.2.160.0020.03413.87
5.2.150.0050.02113.87
5.2.140.0030.01913.87
5.2.130.0040.01613.87
5.2.120.0080.01513.87
5.2.110.0040.01913.87
5.2.100.0040.02213.87
5.2.90.0060.01913.87
5.2.80.0070.01813.87
5.2.70.0130.01613.87
5.2.60.0130.03013.87
5.2.50.0110.02213.87
5.2.40.0150.02013.87
5.2.30.0100.01713.87
5.2.20.0110.01813.87
5.2.10.0070.01513.87
5.2.00.0040.01913.87
5.1.60.0030.01413.87
5.1.50.0020.01913.87
5.1.40.0140.01213.87
5.1.30.0050.01313.87
5.1.20.0040.02113.87
5.1.10.0000.01913.87
5.1.00.0080.01213.87
5.0.50.0020.01413.87
5.0.40.0020.01213.87
5.0.30.0030.01713.87
5.0.20.0110.00913.87
5.0.10.0000.01413.87
5.0.00.0070.01313.87
4.4.90.0040.00913.87
4.4.80.0100.01513.87
4.4.70.0060.00913.87
4.4.60.0070.01013.87
4.4.50.0100.00713.87
4.4.40.0030.01513.87
4.4.30.0060.01013.87
4.4.20.0020.01313.87
4.4.10.0020.01113.87
4.4.00.0060.01213.87
4.3.110.0030.00913.87
4.3.100.0030.00913.87
4.3.90.0010.00913.87
4.3.80.0050.01213.87
4.3.70.0000.01613.87
4.3.60.0040.01513.87
4.3.50.0000.01613.87
4.3.40.0060.01013.87
4.3.30.0060.00613.87
4.3.20.0000.01213.87
4.3.10.0020.01013.87
4.3.00.0030.00713.87

preferences:
27.25 ms | 400 KiB | 5 Q