3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_encode( md5(uniqid(rand(), true)) );

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)
7.4.10.0080.00914.83
7.4.00.0080.01114.95
7.3.130.0020.01214.70
7.3.120.0080.00814.76
7.3.110.0110.00614.66
7.3.100.0050.00914.74
7.3.90.0030.01114.71
7.3.80.0040.00914.77
7.3.70.0010.01114.66
7.3.60.0050.01014.75
7.3.50.0040.01114.58
7.3.40.0060.01014.67
7.3.30.0070.00714.62
7.3.20.0050.00916.48
7.3.10.0040.01116.57
7.3.00.0070.00616.51
7.2.260.0050.01314.92
7.2.250.0060.00914.94
7.2.240.0050.01114.92
7.2.230.0050.00914.81
7.2.220.0050.00914.80
7.2.210.0090.00814.89
7.2.200.0050.01014.78
7.2.190.0040.00914.91
7.2.180.0040.01114.89
7.2.170.0060.00714.87
7.2.160.0050.00914.85
7.2.150.0060.00916.79
7.2.140.0080.00616.82
7.2.130.0060.00816.72
7.2.120.0050.01016.62
7.2.110.0070.00616.82
7.2.100.0060.00816.76
7.2.90.0050.01016.72
7.2.80.0050.00716.85
7.2.70.0070.00516.74
7.2.60.0080.00616.80
7.2.50.0050.00916.69
7.2.40.0070.00616.85
7.2.30.0050.00816.77
7.2.20.0060.00716.70
7.2.10.0070.00716.69
7.2.00.0050.00917.09
7.1.330.0050.00815.64
7.1.320.0050.00815.63
7.1.310.0070.00715.60
7.1.300.0040.00815.56
7.1.290.0050.00715.71
7.1.280.0070.00515.58
7.1.270.0070.00615.65
7.1.260.0040.01015.48
7.1.250.0030.01015.57
7.1.240.0050.00815.51
7.1.230.0080.00315.54
7.1.220.0080.00515.58
7.1.210.0090.00415.58
7.1.200.0070.00615.58
7.1.190.0060.00715.69
7.1.180.0050.00915.53
7.1.170.0060.00815.64
7.1.160.0050.00715.61
7.1.150.0060.00715.62
7.1.140.0060.00515.55
7.1.130.0060.00815.60
7.1.120.0030.00815.51
7.1.110.0050.00715.61
7.1.100.0050.00815.64
7.1.90.0050.00915.65
7.1.80.0050.00815.59
7.1.70.0050.00815.95
7.1.60.0050.00716.35
7.1.50.0040.00915.89
7.1.40.0050.01015.70
7.1.30.0050.00815.61
7.1.20.0060.00615.68
7.1.10.0040.00715.50
7.1.00.0040.02316.91
7.0.330.0030.01015.22
7.0.320.0090.00615.31
7.0.310.0050.00815.31
7.0.300.0040.00715.23
7.0.290.0040.00915.22
7.0.280.0060.00415.17
7.0.270.0060.00515.32
7.0.260.0070.00715.13
7.0.250.0080.00515.07
7.0.240.0040.00715.19
7.0.230.0040.00915.34
7.0.220.0040.00615.32
7.0.210.0050.00715.26
7.0.200.0100.00515.16
7.0.190.0060.00615.16
7.0.180.0060.00715.23
7.0.170.0060.00815.30
7.0.160.0070.00615.32
7.0.150.0060.00715.21
7.0.140.0040.02016.64
7.0.130.0060.00815.23
7.0.120.0070.02016.62
7.0.110.0050.00815.31
7.0.100.0000.01415.16
7.0.90.0060.00715.28
7.0.80.0060.00615.20
7.0.70.0060.00815.25
7.0.60.0080.01116.06
7.0.50.0040.01615.81
7.0.40.0080.02414.68
7.0.30.0070.02214.66
7.0.20.0090.01614.64
7.0.10.0070.01614.73
7.0.00.0080.02214.61
5.6.400.0020.01114.24
5.6.390.0060.00514.09
5.6.380.0070.00614.18
5.6.370.0030.00914.25
5.6.360.0030.01014.07
5.6.350.0050.01014.13
5.6.340.0030.01014.24
5.6.330.0070.00613.90
5.6.320.0070.00714.22
5.6.310.0060.00814.13
5.6.300.0080.00613.96
5.6.290.0050.00713.92
5.6.280.0040.02115.38
5.6.270.0060.00814.15
5.6.260.0030.01014.17
5.6.250.0060.00514.15
5.6.240.0040.01014.16
5.6.230.0040.00814.13
5.6.220.0060.00814.09
5.6.210.0050.02115.42
5.6.200.0030.02314.98
5.6.190.0080.01515.51
5.6.180.0090.02215.47
5.6.170.0080.01715.41
5.6.160.0090.02315.28
5.6.150.0080.01915.25
5.6.140.0100.02215.28
5.6.130.0120.02115.43
5.6.120.0120.02015.46
5.6.110.0100.02315.50
5.6.100.0090.02115.21
5.6.90.0070.02215.49
5.6.80.0100.02415.11
5.6.70.0090.02215.11
5.6.60.0080.02415.10
5.6.50.0080.01915.11
5.6.40.0090.01615.20
5.6.30.0090.02115.21
5.6.20.0090.01915.02
5.6.10.0080.02115.06
5.6.00.0110.02015.13
5.5.380.0050.00512.63
5.5.370.0010.01012.56
5.5.360.0060.00512.59
5.5.350.0060.02114.11
5.5.340.0060.01313.61
5.5.330.0070.01414.09
5.5.320.0090.01914.06
5.5.310.0080.01414.10
5.5.300.0100.02014.05
5.5.290.0070.01614.04
5.5.280.0110.01114.07
5.5.270.0070.02114.09
5.5.260.0080.02014.12
5.5.250.0090.01313.96
5.5.240.0100.01913.89
5.5.230.0070.01413.85
5.5.220.0090.01913.92
5.5.210.0080.02113.92
5.5.200.0080.02213.82
5.5.190.0120.01613.94
5.5.180.0120.01813.89
5.5.170.0060.00712.53
5.5.160.0090.01513.88
5.5.150.0070.02413.92
5.5.140.0100.02313.94
5.5.130.0110.01613.89
5.5.120.0080.02013.85
5.5.110.0090.01613.79
5.5.100.0100.02113.83
5.5.90.0090.01813.93
5.5.80.0050.01913.77
5.5.70.0080.01713.82
5.5.60.0060.02313.94
5.5.50.0070.02113.90
5.5.40.0170.01313.90
5.5.30.0100.01913.79
5.5.20.0090.01313.87
5.5.10.0080.02013.99
5.5.00.0100.01913.86
5.4.450.0110.01812.69
5.4.440.0090.01412.66
5.4.430.0070.02212.57
5.4.420.0060.02312.56
5.4.410.0090.02012.54
5.4.400.0080.01812.57
5.4.390.0150.01012.40
5.4.380.0080.01312.54
5.4.370.0090.01712.50
5.4.360.0060.01812.51
5.4.350.0070.02012.49
5.4.340.0110.01712.50
5.4.330.0030.00510.88
5.4.320.0060.01712.50
5.4.310.0060.02012.49
5.4.300.0130.01712.50
5.4.290.0120.01212.59
5.4.280.0070.01312.38
5.4.270.0100.01412.47
5.4.260.0060.01612.57
5.4.250.0070.02012.39
5.4.240.0090.01912.50
5.4.230.0070.02112.54
5.4.220.0090.01812.46
5.4.210.0080.01512.37
5.4.200.0090.01712.49
5.4.190.0080.01912.59
5.4.180.0070.01912.45
5.4.170.0120.01112.51
5.4.160.0100.01512.54
5.4.150.0090.02012.36
5.4.140.0090.01712.01
5.4.130.0060.01711.98
5.4.120.0050.01311.92
5.4.110.0080.01211.83
5.4.100.0060.00911.98
5.4.90.0060.01012.07
5.4.80.0060.01111.92
5.4.70.0050.01312.07
5.4.60.0080.00912.04
5.4.50.0080.01711.98
5.4.40.0030.01511.96
5.4.30.0070.01011.93
5.4.20.0060.01112.00
5.4.10.0060.01111.96
5.4.00.0100.01011.85
5.3.290.0090.01411.37
5.3.280.0080.01911.29
5.3.270.0080.02111.31
5.3.260.0090.01011.36
5.3.250.0060.01911.35
5.3.240.0070.02111.29
5.3.230.0070.01411.25
5.3.220.0060.01111.24
5.3.210.0060.01311.28
5.3.200.0070.01211.22
5.3.190.0080.01011.31
5.3.180.0050.01311.38
5.3.170.0060.01211.30
5.3.160.0070.00911.34
5.3.150.0050.01311.38
5.3.140.0050.02111.31
5.3.130.0080.01011.34
5.3.120.0040.01611.38
5.3.110.0030.01511.37
5.3.100.0060.01311.22
5.3.90.0070.01111.26
5.3.80.0030.01411.11
5.3.70.0060.01611.18
5.3.60.0050.01211.18
5.3.50.0050.00911.21
5.3.40.0060.01111.16
5.3.30.0040.01211.19
5.3.20.0070.01211.04
5.3.10.0060.01110.96
5.3.00.0050.01210.99
5.2.170.0060.01211.21
5.2.160.0040.01611.21
5.2.150.0060.01311.21
5.2.140.0050.01311.21
5.2.130.0060.01211.21
5.2.120.0060.01311.21
5.2.110.0060.01211.21
5.2.100.0050.01511.21
5.2.90.0050.01311.21
5.2.80.0050.01311.21
5.2.70.0030.01311.21
5.2.60.0080.00911.21
5.2.50.0080.01111.21
5.2.40.0070.01911.21
5.2.30.0080.01111.21
5.2.20.0030.01611.21
5.2.10.0080.01611.21
5.2.00.0070.01311.21
5.1.60.0090.01011.21
5.1.50.0030.02411.21
5.1.40.0080.01011.21
5.1.30.0090.01911.21
5.1.20.0100.01911.21
5.1.10.0090.01411.21
5.1.00.0100.01811.21
5.0.50.0020.01311.21
5.0.40.0050.01411.21
5.0.30.0030.01811.21
5.0.20.0050.01111.21
5.0.10.0030.02011.21
5.0.00.0050.02411.21
4.4.90.0050.00511.21
4.4.80.0020.01011.21
4.4.70.0020.01311.21
4.4.60.0030.01511.21
4.4.50.0070.00911.21
4.4.40.0030.02111.21
4.4.30.0030.01411.21
4.4.20.0040.01111.21
4.4.10.0080.00911.21
4.4.00.0040.01811.21
4.3.110.0060.00811.21
4.3.100.0060.00411.21
4.3.90.0050.01211.21
4.3.80.0040.02111.21
4.3.70.0020.00911.21
4.3.60.0040.01011.21
4.3.50.0060.00811.21
4.3.40.0020.01511.21
4.3.30.0020.01011.21
4.3.20.0020.01511.21
4.3.10.0010.01511.21
4.3.00.0020.01311.21

preferences:
41.26 ms | 401 KiB | 5 Q