3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo $a = rand(), "\r\n";; echo rand() . "\r\n";; echo rand() . "\r\n";; srand($a); echo rand() . "\r\n"; echo rand() . "\r\n";;

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)
7.4.10.0030.01314.71
7.4.00.0050.01314.99
7.3.130.0090.00615.02
7.3.120.0070.01214.78
7.3.110.0090.00914.57
7.3.100.0100.00514.91
7.3.90.0040.01114.79
7.3.80.0040.00814.74
7.3.70.0020.01414.78
7.3.60.0090.00314.63
7.3.50.0080.00714.54
7.3.40.0050.00714.82
7.3.30.0030.01214.51
7.3.20.0050.00816.58
7.3.10.0090.00516.63
7.3.00.0050.01216.45
7.2.260.0070.01014.89
7.2.250.0080.01014.95
7.2.240.0070.01215.13
7.2.230.0080.00715.02
7.2.220.0090.00515.11
7.2.210.0070.00715.02
7.2.200.0060.01115.08
7.2.190.0050.00814.88
7.2.180.0080.00914.92
7.2.170.0070.00814.96
7.2.160.0130.00314.94
7.2.150.0130.00316.69
7.2.140.0100.00716.81
7.2.130.0150.00316.83
7.2.120.0080.00616.79
7.2.110.0070.00916.62
7.2.100.0050.00816.87
7.2.90.0120.00316.99
7.2.80.0060.00916.87
7.2.70.0150.00416.81
7.2.60.0080.01016.89
7.2.50.0030.01016.85
7.2.40.0080.00616.64
7.2.30.0050.01016.97
7.2.20.0040.01116.89
7.2.10.0080.00916.65
7.2.00.0050.00717.60
7.1.330.0100.00615.85
7.1.320.0020.01015.73
7.1.310.0030.01015.76
7.1.300.0070.00615.76
7.1.290.0060.01015.69
7.1.280.0130.00315.84
7.1.270.0110.00215.71
7.1.260.0080.00415.71
7.1.250.0060.00615.71
7.1.240.0030.01015.78
7.1.230.0070.01015.84
7.1.220.0000.01315.59
7.1.210.0040.01215.72
7.1.200.0060.00315.65
7.1.190.0040.00415.50
7.1.180.0040.01115.56
7.1.170.0060.00615.48
7.1.160.0140.00015.75
7.1.150.0070.00715.57
7.1.140.0070.00715.63
7.1.130.0030.01015.81
7.1.120.0040.01115.89
7.1.110.0100.00615.70
7.1.100.0100.00315.79
7.1.90.0070.00715.75
7.1.80.0030.01015.83
7.1.70.0060.00416.48
7.1.60.0090.00917.65
7.1.50.0020.01516.21
7.1.40.0040.01115.77
7.1.30.0040.01115.71
7.1.20.0060.00615.85
7.1.10.0030.01415.45
7.1.00.0030.04118.92
7.0.330.0070.00715.34
7.0.320.0040.00715.17
7.0.310.0000.01315.32
7.0.300.0040.00715.30
7.0.290.0030.00615.28
7.0.280.0000.01515.42
7.0.270.0030.01015.31
7.0.260.0070.00715.06
7.0.250.0030.00715.55
7.0.240.0040.01115.35
7.0.230.0070.00315.32
7.0.220.0060.00615.52
7.0.210.0030.01415.52
7.0.200.0040.00616.06
7.0.190.0130.00015.43
7.0.180.0070.00615.32
7.0.170.0070.00315.42
7.0.160.0060.00615.26
7.0.150.0000.01215.42
7.0.140.0010.04118.64
7.0.130.0100.00315.47
7.0.120.0040.01115.27
7.0.110.0110.00415.28
7.0.100.0040.00815.50
7.0.90.0100.00715.44
7.0.80.0030.01415.09
7.0.70.0050.00515.51
7.0.60.0090.04617.73
7.0.50.0090.04216.54
7.0.40.0120.04016.83
7.0.30.0150.04016.78
7.0.20.0190.02516.65
7.0.10.0050.02816.77
7.0.00.0060.03816.82
5.6.400.0080.00514.34
5.6.390.0000.01214.44
5.6.380.0060.00914.18
5.6.370.0060.00314.13
5.6.360.0090.00314.30
5.6.350.0040.00814.52
5.6.340.0040.01114.18
5.6.330.0060.00614.58
5.6.320.0070.00714.26
5.6.310.0030.01214.21
5.6.300.0070.00714.50
5.6.290.0000.01214.56
5.6.280.0050.03717.46
5.6.270.0000.01514.61
5.6.260.0070.01014.41
5.6.250.0100.00314.20
5.6.240.0130.00314.51
5.6.230.0060.00614.24
5.6.220.0040.01114.44
5.6.210.0070.04717.28
5.6.200.0060.03516.23
5.6.190.0080.02117.28
5.6.180.0080.04317.39
5.6.170.0180.04017.28
5.6.160.0020.02817.23
5.6.150.0000.02916.11
5.6.140.0100.04016.28
5.6.130.0110.02916.06
5.6.120.0050.04817.72
5.6.110.0060.04317.64
5.6.100.0090.04517.56
5.6.90.0090.02017.58
5.6.80.0030.04517.46
5.6.70.0000.01514.41
5.6.60.0040.00714.25
5.6.50.0080.00014.08
5.6.40.0070.00714.16
5.6.30.0060.00914.23
5.6.20.0070.00713.96
5.6.10.0000.01414.13
5.6.00.0060.00914.38
5.5.380.0140.00014.43
5.5.370.0060.00613.97
5.5.360.0030.01014.25
5.5.350.0020.04417.27
5.5.340.0050.04515.95
5.5.330.0050.03317.27
5.5.320.0130.03517.26
5.5.310.0220.04117.32
5.5.300.0090.03916.04
5.5.290.0020.02716.13
5.5.280.0100.03817.52
5.5.270.0100.03817.39
5.5.260.0060.02317.45
5.5.250.0080.03517.27
5.5.240.0020.04716.97
5.5.230.0070.01014.11
5.5.220.0040.01114.16
5.5.210.0030.00614.27
5.5.200.0100.00314.20
5.5.190.0000.01713.82
5.5.180.0080.00414.32
5.5.170.0000.00914.00
5.5.160.0060.00914.20
5.5.150.0030.01013.91
5.5.140.0070.01014.29
5.5.130.0070.00313.98
5.5.120.0040.01113.78
5.5.110.0030.01014.30
5.5.100.0060.00314.06
5.5.90.0000.01314.19
5.5.80.0070.00714.01
5.5.70.0000.01314.04
5.5.60.0060.00614.26
5.5.50.0060.00314.11
5.5.40.0080.00014.20
5.5.30.0110.00414.48
5.5.20.0070.00714.18
5.5.10.0060.00613.85
5.5.00.0080.00313.68
5.4.450.0080.03015.22
5.4.440.0430.02815.15
5.4.430.0450.03615.17
5.4.420.0360.03615.02
5.4.410.0480.02715.36
5.4.400.0420.03914.99
5.4.390.0450.02714.71
5.4.380.0300.03714.78
5.4.370.0170.03214.63
5.4.360.0250.02314.78
5.4.350.0250.02914.67
5.4.340.0200.02814.68
5.4.330.0030.00710.81
5.4.320.0030.02411.57
5.4.310.0050.02211.76
5.4.300.0030.03111.74
5.4.290.0060.02911.63
5.4.280.0040.03111.59
5.4.270.0060.02811.51
5.4.260.0080.02511.66
5.4.250.0090.02611.62
5.4.240.0060.02311.66
5.4.230.0050.02411.61
5.4.220.0110.02211.60
5.4.210.0080.02711.62
5.4.200.0080.02811.49
5.4.190.0090.02511.62
5.4.180.0060.02811.60
5.4.170.0050.02611.52
5.4.160.0040.02211.67
5.4.150.0060.01911.54
5.4.140.0040.02711.50
5.4.130.0090.02411.35
5.4.120.0030.02811.51
5.4.110.0030.02211.46
5.4.100.0100.02311.47
5.4.90.0050.03011.44
5.4.80.0090.02611.36
5.4.70.0070.02611.51
5.4.60.0070.04311.52
5.4.50.0060.03511.45
5.4.40.0050.02811.35
5.4.30.0070.02811.49
5.4.20.0050.02311.33
5.4.10.0050.02511.37
5.4.00.0070.02811.26
5.3.290.0050.02511.66
5.3.280.0070.03311.58
5.3.270.0080.03611.55
5.3.260.0050.02711.56
5.3.250.0070.01911.54
5.3.240.0070.02011.53
5.3.230.0040.02311.54
5.3.220.0050.02211.50
5.3.210.0060.02211.50
5.3.200.0070.02111.51
5.3.190.0040.02411.53
5.3.180.0060.02311.60
5.3.170.0060.02211.62
5.3.160.0070.02211.59
5.3.150.0040.02211.56
5.3.140.0050.02511.50
5.3.130.0090.02111.54
5.3.120.0070.02211.49
5.3.110.0060.02511.60
5.3.100.0080.02111.22
5.3.90.0030.02211.31
5.3.80.0080.02111.21
5.3.70.0030.02311.21
5.3.60.0070.02311.23
5.3.50.0080.02011.17
5.3.40.0050.02311.23
5.3.30.0040.02211.21
5.3.20.0030.02211.03
5.3.10.0020.02011.01
5.3.00.0070.02011.01
5.2.170.0070.0329.18
5.2.160.0070.0319.18
5.2.150.0040.0329.18
5.2.140.0030.0329.18
5.2.130.0060.0429.14
5.2.120.0050.0429.14
5.2.110.0040.0299.15
5.2.100.0020.0309.14
5.2.90.0060.0279.14
5.2.80.0040.0319.14
5.2.70.0060.0299.14
5.2.60.0040.0319.09
5.2.50.0030.0329.06
5.2.40.0070.0279.04
5.2.30.0090.0259.02
5.2.20.0050.0329.00
5.2.10.0090.0308.93
5.2.00.0070.0288.79
5.1.60.0040.0278.08
5.1.50.0070.0268.07
5.1.40.0070.0308.06
5.1.30.0030.0408.40
5.1.20.0060.0378.43
5.1.10.0060.0358.15
5.1.00.0050.0378.15
5.0.50.0020.0316.63
5.0.40.0060.0266.48
5.0.30.0040.0446.30
5.0.20.0060.0286.27
5.0.10.0050.0246.24
5.0.00.0040.0406.23
4.4.90.0030.0234.78
4.4.80.0060.0194.76
4.4.70.0000.0234.75
4.4.60.0030.0154.75
4.4.50.0030.0154.77
4.4.40.0050.0264.71
4.4.30.0020.0244.76
4.4.20.0050.0224.85
4.4.10.0020.0244.85
4.4.00.0050.0274.76
4.3.110.0020.0184.67
4.3.100.0030.0174.67
4.3.90.0030.0174.63
4.3.80.0030.0274.58
4.3.70.0020.0204.63
4.3.60.0040.0154.63
4.3.50.0030.0164.63
4.3.40.0090.0564.54
4.3.30.0050.0523.29
4.3.20.0070.0213.27
4.3.10.0100.0353.23
4.3.00.0070.0176.86

preferences:
48.85 ms | 401 KiB | 5 Q