3v4l.org

run code in 300+ PHP versions simultaneously
<?php list($msec, $sec) = explode(' ', microtime()); echo str_pad(round($msec*1000, 0), 3, '0');

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)
7.4.10.0090.00915.04
7.4.00.0060.01115.01
7.3.130.0090.00914.93
7.3.120.0080.00814.65
7.3.110.0060.01314.69
7.3.100.0080.00714.71
7.3.90.0070.00914.76
7.3.80.0030.01014.94
7.3.70.0040.00914.86
7.3.60.0040.00914.91
7.3.50.0090.00414.84
7.3.40.0070.01014.77
7.3.30.0050.00614.79
7.3.20.0060.00616.63
7.3.10.0070.01116.60
7.3.00.0110.00616.70
7.2.260.0080.01015.13
7.2.250.0070.01014.73
7.2.240.0040.01114.74
7.2.230.0050.01314.86
7.2.220.0130.00515.14
7.2.210.0020.00914.96
7.2.200.0020.01314.88
7.2.190.0070.00515.02
7.2.180.0080.00714.86
7.2.170.0030.01315.02
7.2.160.0070.00714.74
7.2.150.0040.01116.88
7.2.140.0090.00717.01
7.2.130.0100.00616.87
7.2.120.0120.00816.81
7.2.110.0100.00816.70
7.2.100.0060.01016.82
7.2.90.0060.01116.90
7.2.80.0090.01016.84
7.2.70.0110.00916.75
7.2.60.0060.01216.71
7.2.50.0110.00616.87
7.2.40.0140.00616.95
7.2.30.0050.01316.92
7.2.20.0090.01016.87
7.2.10.0060.01016.74
7.2.00.0040.01017.40
7.1.330.0070.00715.80
7.1.320.0070.00515.78
7.1.310.0060.00815.92
7.1.300.0000.01115.85
7.1.290.0030.01215.65
7.1.280.0030.00815.83
7.1.270.0070.00515.70
7.1.260.0030.01015.82
7.1.250.0080.00615.83
7.1.240.0010.01015.89
7.1.230.0030.00915.58
7.1.220.0070.00515.72
7.1.210.0030.00715.77
7.1.200.0040.00615.71
7.1.190.0040.00815.72
7.1.180.0050.01215.71
7.1.170.0060.00615.77
7.1.160.0030.00915.85
7.1.150.0020.01115.54
7.1.140.0020.01115.73
7.1.130.0070.00715.54
7.1.120.0030.00615.68
7.1.110.0080.00315.78
7.1.100.0050.01215.76
7.1.90.0050.00615.74
7.1.80.0040.00715.81
7.1.70.0030.00816.15
7.1.60.0070.00916.97
7.1.50.0070.00616.21
7.1.40.0050.01015.88
7.1.30.0050.00615.71
7.1.20.0040.00615.79
7.1.10.0070.00715.54
7.1.00.0060.03218.04
7.0.330.0030.00915.07
7.0.320.0040.00615.38
7.0.310.0050.01115.42
7.0.300.0060.00415.38
7.0.290.0030.00715.46
7.0.280.0030.00815.29
7.0.270.0020.01215.13
7.0.260.0080.00515.19
7.0.250.0060.00815.49
7.0.240.0030.01015.28
7.0.230.0070.00315.37
7.0.220.0030.01115.28
7.0.210.0030.00715.25
7.0.200.0020.00815.69
7.0.190.0020.01415.12
7.0.180.0080.00715.19
7.0.170.0030.00915.42
7.0.160.0020.01015.39
7.0.150.0050.01115.30
7.0.140.0010.02917.53
7.0.130.0020.00815.31
7.0.120.0020.01315.07
7.0.110.0000.00915.13
7.0.100.0070.00315.47
7.0.90.0080.00415.15
7.0.80.0050.00415.37
7.0.70.0030.00715.29
7.0.60.0050.02017.02
7.0.50.0050.03116.25
7.0.40.0060.02215.70
7.0.30.0170.01615.67
7.0.20.0150.02815.63
7.0.10.0110.02415.62
7.0.00.0050.03315.61
5.6.400.0080.00614.43
5.6.390.0050.00714.42
5.6.380.0020.01014.28
5.6.370.0040.01114.29
5.6.360.0080.00514.42
5.6.350.0060.00714.09
5.6.340.0080.00214.37
5.6.330.0090.00414.39
5.6.320.0070.00514.54
5.6.310.0030.00814.44
5.6.300.0080.00614.26
5.6.290.0020.00814.29
5.6.280.0040.03116.50
5.6.270.0080.00514.46
5.6.260.0080.00414.34
5.6.250.0030.01014.42
5.6.240.0050.00714.31
5.6.230.0090.00314.35
5.6.220.0020.01314.45
5.6.210.0060.03116.29
5.6.200.0090.02915.83
5.6.190.0030.03416.33
5.6.180.0200.03016.49
5.6.170.0150.02016.41
5.6.160.0090.01816.41
5.6.150.0040.02215.62
5.6.140.0050.02115.56
5.6.130.0070.03015.50
5.6.120.0090.01416.45
5.6.110.0040.02016.55
5.6.100.0060.02516.55
5.6.90.0060.02016.62
5.6.80.0070.02616.30
5.6.70.1560.01816.37
5.6.60.0050.00714.12
5.6.50.0030.00914.19
5.6.40.0060.00614.12
5.6.30.0060.00914.11
5.6.20.0030.00914.34
5.6.10.0050.00714.27
5.6.00.0050.00814.38
5.5.380.0060.00714.18
5.5.370.0020.01214.37
5.5.360.0020.01014.38
5.5.350.0070.01616.46
5.5.340.0080.02715.68
5.5.330.0120.02216.17
5.5.320.0050.03216.27
5.5.310.0110.02616.17
5.5.300.0020.02315.41
5.5.290.0070.01815.38
5.5.280.0090.01616.48
5.5.270.0080.01916.38
5.5.260.0040.02616.21
5.5.250.0110.03016.22
5.5.240.0050.02616.26
5.5.230.0040.00614.22
5.5.220.0080.00514.03
5.5.210.0090.00614.07
5.5.200.0020.01014.14
5.5.190.0060.00614.20
5.5.180.0060.00614.18
5.5.170.0080.00814.25
5.5.160.0040.01114.16
5.5.150.0050.01114.29
5.5.140.0070.00714.17
5.5.130.0030.00814.19
5.5.120.0050.00814.05
5.5.110.0030.00814.33
5.5.100.0070.00514.19
5.5.90.0080.00314.16
5.5.80.0020.01114.14
5.5.70.0080.00414.16
5.5.60.0090.00213.91
5.5.50.0080.00814.25
5.5.40.0050.00914.16
5.5.30.0040.00614.13
5.5.20.0050.00814.38
5.5.10.0040.00613.81
5.5.00.0130.00213.94
5.4.450.0410.02014.21
5.4.440.0340.03014.15
5.4.430.0300.02214.32
5.4.420.0270.02214.25
5.4.410.0090.02214.25
5.4.400.0310.02414.18
5.4.390.0450.02214.06
5.4.380.0100.02113.98
5.4.370.0080.02313.97
5.4.360.0090.02813.88
5.4.350.0040.02313.97
5.4.340.0090.02314.03
5.4.330.0030.00611.63
5.4.320.0080.01411.87
5.4.310.0020.02111.87
5.4.300.0040.01811.87
5.4.290.0080.01411.90
5.4.280.0060.01611.85
5.4.270.0020.01911.89
5.4.260.0040.01511.92
5.4.250.0060.01411.90
5.4.240.0080.02311.83
5.4.230.0080.01811.71
5.4.220.0060.02211.84
5.4.210.0110.02311.84
5.4.200.0110.02911.88
5.4.190.0090.02311.86
5.4.180.0100.01711.95
5.4.170.0100.02011.80
5.4.160.0090.02311.79
5.4.150.0110.01711.82
5.4.140.0090.02111.75
5.4.130.0070.02111.84
5.4.120.0110.02011.73
5.4.110.0090.02611.74
5.4.100.0070.01911.69
5.4.90.0110.01811.78
5.4.80.0070.02011.73
5.4.70.0090.01611.77
5.4.60.0080.02111.70
5.4.50.0130.02611.76
5.4.40.0090.01711.64
5.4.30.0110.02111.74
5.4.20.0070.01811.76
5.4.10.0090.01911.73
5.4.00.0060.02011.59
5.3.290.0070.01711.89
5.3.280.0090.02211.80
5.3.270.0090.01811.85
5.3.260.0070.02311.83
5.3.250.0070.02211.83
5.3.240.0070.02211.78
5.3.230.0090.02011.80
5.3.220.0120.03711.76
5.3.210.0060.02111.76
5.3.200.0100.01811.76
5.3.190.0110.01711.81
5.3.180.0060.01911.77
5.3.170.0070.01911.83
5.3.160.0070.02011.81
5.3.150.0110.01711.76
5.3.140.0070.01911.82
5.3.130.0090.01911.79
5.3.120.0070.02011.77
5.3.110.0080.01911.80
5.3.100.0080.01711.60
5.3.90.0100.01911.62
5.3.80.0100.02011.56
5.3.70.0070.02411.56
5.3.60.0090.01811.56
5.3.50.0120.02711.57
5.3.40.0090.02111.57
5.3.30.0090.02011.58
5.3.20.0080.02111.44
5.3.10.0180.04111.42
5.3.00.0090.01811.42
5.2.170.0140.0399.17
5.2.160.0160.0339.17
5.2.150.0150.0349.17
5.2.140.0120.0389.16
5.2.130.0270.0569.12
5.2.120.0100.0399.13
5.2.110.0140.0389.13
5.2.100.0120.0429.13
5.2.90.0150.0379.13
5.2.80.0150.0359.12
5.2.70.0120.0379.12
5.2.60.0110.0369.08
5.2.50.0100.0379.05
5.2.40.0120.0389.02
5.2.30.0160.0339.00
5.2.20.0100.0368.98
5.2.10.0130.0328.93
5.2.00.0140.0338.80
5.1.60.0130.0298.08
5.1.50.0100.0328.07
5.1.40.0130.0278.06
5.1.30.0260.0788.41
5.1.20.0110.0348.44
5.1.10.0130.0318.16
5.1.00.0080.0348.15
5.0.50.0060.0306.64
5.0.40.0090.0236.49
5.0.30.0090.0386.32
5.0.20.0090.0246.29
5.0.10.0110.0216.26
5.0.00.0080.0386.26
4.4.90.0040.0214.78
4.4.80.0060.0224.75
4.4.70.0060.0214.76
4.4.60.0060.0194.76
4.4.50.0100.0144.77
4.4.40.0080.0304.71
4.4.30.0080.0174.76
4.4.20.0070.0184.85
4.4.10.0080.0194.85
4.4.00.0090.0274.76
4.3.110.0060.0214.67
4.3.100.0100.0194.67
4.3.90.0090.0254.64
4.3.80.0060.0314.59
4.3.70.0080.0164.63
4.3.60.0090.0164.63
4.3.50.0110.0164.62
4.3.40.0080.0314.54
4.3.30.0030.0203.34
4.3.20.0070.0173.32
4.3.10.0060.0173.27
4.3.00.0100.01713.14

preferences:
37.39 ms | 400 KiB | 5 Q