3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo microtime(1);

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)
7.4.10.0130.00614.75
7.4.00.0030.01214.76
7.3.130.0060.01014.70
7.3.120.0030.01215.01
7.3.110.0060.01014.43
7.3.100.0090.00614.85
7.3.90.0060.00614.83
7.3.80.0130.00014.71
7.3.70.0060.00914.74
7.3.60.0030.00814.45
7.3.50.0070.00714.70
7.3.40.0030.00914.70
7.3.30.0100.00614.64
7.3.20.0130.00316.39
7.3.10.0060.01016.59
7.3.00.0060.00516.54
7.2.260.0090.00914.81
7.2.250.0090.00914.92
7.2.240.0090.00614.74
7.2.230.0120.00614.68
7.2.220.0090.00614.84
7.2.210.0080.00314.80
7.2.200.0060.00914.97
7.2.190.0070.00715.02
7.2.180.0140.00014.68
7.2.170.0130.00014.80
7.2.160.0070.01114.82
7.2.150.0030.01316.95
7.2.140.0060.00616.64
7.2.130.0080.00516.74
7.2.120.0050.00716.46
7.2.110.0050.00416.91
7.2.100.0020.01116.86
7.2.90.0040.00716.89
7.2.80.0040.01116.82
7.2.70.0030.00716.68
7.2.60.0070.00516.62
7.2.50.0040.00816.74
7.2.40.0020.01016.86
7.2.30.0060.00316.84
7.2.20.0050.00916.83
7.2.10.0020.01116.75
7.2.00.0050.00717.59
7.1.330.0070.01015.52
7.1.320.0060.01015.52
7.1.310.0030.01215.58
7.1.300.0100.00715.68
7.1.290.0090.00315.80
7.1.280.0040.01215.45
7.1.270.0070.01115.68
7.1.260.0070.00715.48
7.1.250.0050.00815.74
7.1.240.0060.00615.65
7.1.230.0000.01415.57
7.1.220.0070.00715.39
7.1.210.0060.00615.61
7.1.200.0040.01115.55
7.1.190.0100.00315.42
7.1.180.0000.00815.81
7.1.170.0060.00615.44
7.1.160.0080.00515.65
7.1.150.0060.01015.68
7.1.140.0000.01415.61
7.1.130.0000.01415.60
7.1.120.0030.00915.63
7.1.110.0040.01115.40
7.1.100.0070.01015.65
7.1.90.0070.01015.85
7.1.80.0130.00015.88
7.1.70.0070.00516.47
7.1.60.0090.01117.52
7.1.50.0120.00915.96
7.1.40.0120.00415.68
7.1.30.0030.00615.60
7.1.20.0030.00915.55
7.1.10.0040.00415.56
7.1.00.0100.03318.93
7.0.330.0060.01015.12
7.0.320.0070.00015.28
7.0.310.0070.00715.27
7.0.300.0110.00415.02
7.0.290.0040.01215.29
7.0.280.0000.01415.24
7.0.270.0060.01015.39
7.0.260.0070.00715.23
7.0.250.0030.00915.25
7.0.240.0000.00815.30
7.0.230.0070.01015.42
7.0.220.0030.01015.39
7.0.210.0000.01115.07
7.0.200.0000.01216.10
7.0.190.0080.00814.92
7.0.180.0060.01015.18
7.0.170.0040.00415.46
7.0.160.0000.01115.36
7.0.150.0000.01215.25
7.0.140.0050.03918.74
7.0.130.0080.00015.36
7.0.120.0070.00715.42
7.0.110.0030.01015.20
7.0.100.0070.00415.17
7.0.90.0070.00715.29
7.0.80.0040.00415.41
7.0.70.0030.01015.06
7.0.60.0190.03417.64
7.0.50.0050.02316.64
7.0.40.0030.02515.61
7.0.30.0050.04115.53
7.0.20.0060.02515.58
7.0.10.0050.02815.56
7.0.00.0050.04115.45
5.6.400.0090.00614.32
5.6.390.0030.01014.30
5.6.380.0040.00414.19
5.6.370.0030.01414.33
5.6.360.0090.00614.47
5.6.350.0070.01014.04
5.6.340.0060.00614.15
5.6.330.0030.01013.84
5.6.320.0060.00413.86
5.6.310.0080.00613.98
5.6.300.0080.00313.98
5.6.290.0000.00914.37
5.6.280.0050.04017.65
5.6.270.0070.00714.12
5.6.260.0050.00314.26
5.6.250.0030.00914.29
5.6.240.0040.01113.97
5.6.230.0060.00914.21
5.6.220.0030.00614.45
5.6.210.0050.03517.46
5.6.200.0060.02016.30
5.6.190.0050.04316.19
5.6.180.0030.03316.27
5.6.170.0110.03816.25
5.6.160.0050.04516.19
5.6.150.0080.03316.17
5.6.140.0090.04116.00
5.6.130.0080.02516.25
5.6.120.0100.04516.30
5.6.110.0090.04216.21
5.6.100.0070.03116.12
5.6.90.0030.05116.02
5.6.80.0080.03815.91
5.6.70.0070.02715.73
5.6.60.0080.03715.80
5.6.50.0050.04515.98
5.6.40.0070.04115.67
5.6.30.0030.04115.84
5.6.20.0050.04215.74
5.6.10.0050.02715.74
5.6.00.0080.04015.63
5.5.380.0070.00714.07
5.5.370.0080.00813.91
5.5.360.0030.01413.93
5.5.350.2090.02217.15
5.5.340.0070.02015.90
5.5.330.0050.02516.06
5.5.320.0070.03216.04
5.5.310.0130.03816.19
5.5.300.0060.04315.95
5.5.290.0130.02716.06
5.5.280.0130.03615.92
5.5.270.0140.03715.98
5.5.260.0070.04516.13
5.5.250.0050.04816.04
5.5.240.0070.03315.65
5.5.230.0090.03515.80
5.5.220.0030.03315.73
5.5.210.0050.02815.78
5.5.200.0010.03415.78
5.5.190.0070.02115.67
5.5.180.0050.02315.71
5.5.170.0090.00614.13
5.5.160.0050.04015.48
5.5.150.0070.04115.67
5.5.140.0110.03115.75
5.5.130.0070.04215.72
5.5.120.0090.04315.61
5.5.110.0030.04415.75
5.5.100.0120.03715.62
5.5.90.0060.04215.51
5.5.80.0080.03815.71
5.5.70.0070.04115.62
5.5.60.0020.02715.66
5.5.50.0080.04015.66
5.5.40.0020.04515.54
5.5.30.0070.02815.50
5.5.20.0050.04215.68
5.5.10.0060.03815.57
5.5.00.0090.04015.36
5.4.450.0020.03515.82
5.4.440.0070.04315.75
5.4.430.0050.02915.88
5.4.420.0070.03015.84
5.4.410.0050.02015.75
5.4.400.0050.03215.66
5.4.390.0040.04115.73
5.4.380.0030.04115.56
5.4.370.0100.03515.77
5.4.360.0050.03515.68
5.4.350.0070.02715.58
5.4.340.0080.03815.66
5.4.330.0070.00312.33
5.4.320.0070.04215.66
5.4.310.0020.04515.70
5.4.300.0030.04315.64
5.4.290.0020.04315.70
5.4.280.0030.02615.73
5.4.270.0020.04315.66
5.4.260.0050.04115.75
5.4.250.0030.04515.68
5.4.240.0030.04215.64
5.4.230.0050.03515.61
5.4.220.0030.02515.64
5.4.210.0100.03415.66
5.4.200.0080.02515.70
5.4.190.0030.02615.61
5.4.180.0060.02115.66
5.4.170.0070.03815.64
5.4.160.0030.04315.72
5.4.150.0060.03315.65
5.4.140.0100.02014.30
5.4.130.0100.03214.29
5.4.120.0090.03514.34
5.4.110.0070.04014.34
5.4.100.0030.02214.29
5.4.90.0080.02514.38
5.4.80.0050.02814.30
5.4.70.0020.03014.30
5.4.60.0130.03314.37
5.4.50.0050.02114.30
5.4.40.0050.04114.31
5.4.30.0060.01814.29
5.4.20.0030.02914.28
5.4.10.0030.04814.28
5.4.00.0080.03714.01
5.3.290.0060.04013.49
5.3.280.0050.04213.44
5.3.270.0100.03413.38
5.3.260.0030.04113.44
5.3.250.0080.03713.39
5.3.240.0020.03913.45
5.3.230.0040.04413.39
5.3.220.0050.03113.42
5.3.210.0080.03513.48
5.3.200.0070.03213.44
5.3.190.0080.03813.36
5.3.180.0050.03213.40
5.3.170.0070.02513.48
5.3.160.0080.03513.42
5.3.150.0050.04513.43
5.3.140.0060.04113.48
5.3.130.0040.03413.36
5.3.120.0040.03913.33
5.3.110.0020.03913.40
5.3.100.0030.04213.16
5.3.90.0050.02713.14
5.3.80.0030.03813.10
5.3.70.0030.03813.21
5.3.60.0070.03813.14
5.3.50.0050.02713.12
5.3.40.0090.03113.13
5.3.30.0050.03513.10
5.3.20.0080.03512.98
5.3.10.0090.03412.97
5.3.00.0050.03712.96
5.2.170.0000.03311.08
5.2.160.0000.06711.12
5.2.150.0070.03711.14
5.2.140.0000.05011.11
5.2.130.0070.05311.09
5.2.120.0030.06311.04
5.2.110.0030.06311.08
5.2.100.0130.05311.23
5.2.90.0030.06311.24
5.2.80.0070.03311.00
5.2.70.0000.05311.06
5.2.60.0070.06310.98
5.2.50.0030.06310.85
5.2.40.0100.05710.96
5.2.30.0000.04710.97
5.2.20.0000.04710.95
5.2.10.0070.06010.89
5.2.00.0000.04010.77
5.1.60.0100.0479.90
5.1.50.0000.03010.02
5.1.40.0100.0539.96
5.1.30.0030.04710.16
5.1.20.0000.06310.29
5.1.10.0100.02710.13
5.1.00.0100.04710.13
5.0.50.0000.0238.50
5.0.40.0000.0308.49
5.0.30.0030.0638.19
5.0.20.0000.0508.14
5.0.10.0030.0208.20
5.0.00.0000.0638.20
4.4.90.0030.0237.73
4.4.80.0000.0307.73
4.4.70.0030.0377.73
4.4.60.0030.0377.73
4.4.50.0000.0277.73
4.4.40.0000.0437.73
4.4.30.0000.0377.73
4.4.20.0030.0337.73
4.4.10.0000.0337.73
4.4.00.0030.0577.73
4.3.110.0000.0307.73
4.3.100.0030.0277.73
4.3.90.0070.0307.73
4.3.80.0100.0437.73
4.3.70.0000.0307.73
4.3.60.0000.0337.73
4.3.50.0000.0237.73
4.3.40.0000.0337.73
4.3.30.0000.0407.73
4.3.20.0000.0277.73
4.3.10.0000.0377.73
4.3.00.0000.0477.73

preferences:
33.15 ms | 401 KiB | 5 Q