3v4l.org

run code in 300+ PHP versions simultaneously
<?php $len = mt_rand(10,100); $breach_stopper = ""; for ($i = $len; $i--;) { $breach_stopper .= chr(rand(1,126)); } echo $breach_stopper;

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)
7.4.00.0000.01414.98
7.3.120.0080.00814.87
7.3.110.0060.01114.70
7.3.100.0020.01214.67
7.3.90.0050.00914.77
7.3.80.0070.01114.82
7.3.70.0090.00614.86
7.3.60.0050.00614.69
7.3.50.0070.01014.75
7.3.40.0020.01314.65
7.3.30.0120.00514.65
7.3.20.0050.00816.70
7.3.10.0080.00816.61
7.3.00.0130.00516.44
7.2.250.0040.01215.07
7.2.240.0020.01515.15
7.2.230.0050.00615.21
7.2.220.0050.01114.79
7.2.210.0090.00914.80
7.2.200.0050.00715.06
7.2.190.0090.00814.88
7.2.180.0080.00915.03
7.2.170.0070.00914.95
7.2.160.0070.00714.81
7.2.150.0070.01116.81
7.2.140.0090.00916.92
7.2.130.0090.01116.70
7.2.120.0150.00616.81
7.2.110.0110.01116.65
7.2.100.0100.00716.87
7.2.90.0090.00916.48
7.2.80.0070.01016.62
7.2.70.0130.00716.73
7.2.60.0090.01316.87
7.2.50.0060.01116.51
7.2.40.0060.00916.66
7.2.30.0100.00516.90
7.2.20.0110.00716.59
7.2.10.0090.01016.71
7.2.00.0060.01116.65
7.1.330.0030.01015.81
7.1.320.0050.00915.74
7.1.310.0020.01115.68
7.1.300.0000.01315.60
7.1.290.0070.00615.67
7.1.280.0080.00715.56
7.1.270.0030.00915.79
7.1.260.0020.01215.74
7.1.250.0100.00715.66
7.1.240.0120.00915.36
7.1.230.0130.00315.04
7.1.220.0140.00415.40
7.1.210.0100.01515.76
7.1.200.0070.01115.11
7.1.190.0070.01515.89
7.1.180.0120.01215.98
7.1.170.0060.01015.51
7.1.160.0100.00715.61
7.1.150.0110.00715.65
7.1.140.0220.00815.71
7.1.130.0130.00615.40
7.1.120.0130.00315.57
7.1.110.0180.00315.79
7.1.100.0040.01215.52
7.1.90.0120.00615.48
7.1.80.0110.00715.74
7.1.70.0090.00716.36
7.1.60.0160.00817.48
7.1.50.0080.01016.19
7.1.40.0110.00715.41
7.1.30.0100.00715.83
7.1.20.0000.01715.43
7.1.10.0130.00315.79
7.1.00.0080.04019.03
7.0.330.0160.00315.32
7.0.320.0120.00615.31
7.0.310.0110.00715.13
7.0.300.0170.00715.20
7.0.290.0190.00415.28
7.0.280.0180.00915.39
7.0.270.0150.00815.48
7.0.260.0130.01315.41
7.0.250.0150.00815.36
7.0.240.0130.01315.32
7.0.230.0230.00615.51
7.0.220.0190.00615.30
7.0.210.0160.01015.21
7.0.200.0130.00516.19
7.0.190.0230.00815.17
7.0.180.0190.00815.59
7.0.170.0060.01515.39
7.0.160.0070.00715.28
7.0.150.0070.01014.94
7.0.140.0080.04318.53
7.0.130.0080.00415.25
7.0.120.0160.00315.06
7.0.110.0100.00615.04
7.0.100.0110.00715.31
7.0.90.0100.00315.26
7.0.80.0070.00715.27
7.0.70.0130.00315.14
7.0.60.0070.04517.47
7.0.50.0050.02216.60
7.0.40.0020.02916.73
7.0.30.0170.02316.87
7.0.20.0170.02716.77
7.0.10.0030.03716.82
7.0.00.0080.04016.75
5.6.380.0070.01114.17
5.6.370.0070.00713.92
5.6.360.0030.01014.21
5.6.350.0040.01114.04
5.6.340.0100.00314.39
5.6.330.0040.01214.24
5.6.320.0090.00614.09
5.6.310.0040.01414.21
5.6.300.0000.01314.01
5.6.290.0070.01013.77
5.6.280.0070.03917.69
5.6.270.0130.00313.96
5.6.260.0000.01414.18
5.6.250.0030.01014.10
5.6.240.0030.01014.02
5.6.230.0100.00314.09
5.6.220.0070.01014.24
5.6.210.0080.03117.29
5.6.200.0080.03016.19
5.6.190.0040.02617.33
5.6.180.0220.02017.38
5.6.170.0130.04517.21
5.6.160.0120.04217.23
5.6.150.0050.04216.08
5.6.140.0050.04716.20
5.6.130.0080.04216.22
5.6.120.0050.05017.59
5.6.110.0030.04617.48
5.6.100.0080.03917.49
5.6.90.0050.04717.55
5.6.80.0070.04017.23
5.6.70.0070.00414.29
5.6.60.0040.00814.12
5.6.50.0030.00913.83
5.6.40.0040.00413.98
5.6.30.0080.00414.12
5.6.20.0030.00613.98
5.6.10.0030.00914.21
5.6.00.0070.00713.80
5.5.380.0060.00610.91
5.5.370.0000.01110.71
5.5.360.0030.00310.86
5.5.350.0020.04415.77
5.5.340.0050.04314.50
5.5.330.0030.02715.73
5.5.320.0900.03315.49
5.5.310.0150.02315.72
5.5.300.0110.03414.43
5.5.290.0060.02014.29
5.5.280.0080.02715.79
5.5.270.0100.04215.80
5.5.260.0020.04915.70
5.5.250.0080.03815.74
5.5.240.0020.03615.43
5.5.230.0000.01010.75
5.5.220.0060.00610.71
5.5.210.0060.00310.77
5.5.200.0060.00310.71
5.5.190.0000.01110.71
5.5.180.0070.00310.71
5.5.170.0070.00410.71
5.5.160.0040.00810.80
5.5.150.0080.00010.71
5.5.140.0040.00810.71
5.5.130.0030.01010.71
5.5.120.0090.00310.94
5.5.110.0030.00710.98
5.5.100.0040.00410.82
5.5.90.0000.00810.98
5.5.80.0000.01110.81
5.5.70.0030.00710.71
5.5.60.0000.01010.75
5.5.50.0120.00010.71
5.5.40.0060.00610.71
5.5.30.0080.00410.71
5.5.20.0000.00610.84
5.5.10.0070.00410.71
5.5.00.0030.00610.73
5.4.450.0220.02715.14
5.4.440.0360.02915.03
5.4.430.0100.03015.16
5.4.420.0080.02215.08
5.4.410.0290.02515.08
5.4.400.0050.02514.92
5.4.390.0300.03014.96
5.4.380.0270.02214.95
5.4.370.0080.02514.95
5.4.360.0070.02314.98
5.4.350.0110.02214.96
5.4.340.0060.03514.96
5.4.330.0040.00810.71
5.4.320.0060.02115.01
5.4.310.0080.02014.99
5.4.300.0260.02015.08
5.4.290.0220.02114.80
5.4.280.0170.03114.79
5.4.270.0250.02015.10
5.4.260.0280.02514.90
5.4.250.0210.02314.96
5.4.240.0250.02514.95
5.4.230.0260.02915.07
5.4.220.0420.01914.91
5.4.210.0330.02315.16
5.4.200.0280.03614.73
5.4.190.0250.02114.98
5.4.180.0170.02814.89
5.4.170.0230.02014.98
5.4.160.0100.01814.91
5.4.150.0020.02514.74
5.4.140.0070.01913.63
5.4.130.0250.01513.65
5.4.120.0100.01713.75
5.4.110.0250.02513.75
5.4.100.0090.02613.66
5.4.90.0150.02413.62
5.4.80.0380.02013.61
5.4.70.0390.01613.39
5.4.60.0200.02313.71
5.4.50.0270.01913.59
5.4.40.0250.02713.62
5.4.30.0530.02113.72
5.4.20.0280.01713.52
5.4.10.0330.02513.76
5.4.00.0400.01813.42
5.3.290.0110.02812.88
5.3.280.0180.04112.87
5.3.270.0100.02412.87
5.3.260.0100.02412.87
5.3.250.0030.02512.58
5.3.240.0070.02612.57
5.3.230.0100.02212.62
5.3.220.0030.02312.55
5.3.210.0130.03012.59
5.3.200.0200.02212.56
5.3.190.0100.01912.56
5.3.180.0450.01512.58
5.3.170.0240.02612.56
5.3.160.0180.02112.66
5.3.150.0050.02812.61
5.3.140.0280.01912.68
5.3.130.0380.02312.54
5.3.120.0370.02212.58
5.3.110.0110.03112.55
5.3.100.0300.01512.29
5.3.90.0250.02512.37
5.3.80.0280.01612.29
5.3.70.0310.01912.34
5.3.60.0220.02312.33
5.3.50.0300.02112.25
5.3.40.0270.02012.28
5.3.30.0180.02112.23
5.3.20.0090.02412.12
5.3.10.0430.02212.16
5.3.00.0430.01012.15
5.2.170.0330.01211.54
5.2.160.0310.01711.54
5.2.150.0280.02111.53
5.2.140.0260.02411.53
5.2.130.0170.02011.53
5.2.120.0320.01411.53
5.2.110.0370.01511.53
5.2.100.0420.01311.53
5.2.90.0430.01211.53
5.2.80.0180.01911.53
5.2.70.0200.02411.53
5.2.60.0340.01511.53
5.2.50.0180.01811.53
5.2.40.0250.01611.53
5.2.30.0310.01611.53
5.2.20.0200.02011.53
5.2.10.0130.02211.52
5.2.00.0210.01711.52
5.1.60.0100.01711.52
5.1.50.0220.01911.52
5.1.40.0200.01811.52
5.1.30.0140.01711.52
5.1.20.0230.02011.49
5.1.10.0130.02011.49
5.1.00.0250.01611.49
5.0.50.0150.01011.48
5.0.40.0090.00811.48
5.0.30.0080.01811.48
5.0.20.0090.01011.48
5.0.10.0050.01411.48
5.0.00.0120.01911.48
4.4.90.0070.00911.53
4.4.80.0160.00811.53
4.4.70.0030.01411.52
4.4.60.0130.00711.52
4.4.50.0060.01111.52
4.4.40.0050.01711.52
4.4.30.0200.01011.52
4.4.20.0010.01611.49
4.4.10.0170.00811.48
4.4.00.0070.01711.48
4.3.110.0050.01211.48
4.3.100.0200.00711.48
4.3.90.0080.00811.48
4.3.80.0130.01711.48
4.3.70.0080.01811.48
4.3.60.0070.01011.48
4.3.50.0060.01011.48
4.3.40.0060.01311.48
4.3.30.0070.00811.48
4.3.20.0020.01311.48
4.3.10.0080.01011.48
4.3.00.0000.01411.48

preferences:
42.97 ms | 401 KiB | 5 Q