3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo substr(str_shuffle(MD5(microtime())), 0, 10);

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)
8.1.20.0080.00817.38
8.1.10.0190.00417.41
8.1.00.0150.00917.36
8.0.150.0090.00916.56
8.0.140.0110.00716.58
8.0.130.0160.00416.62
8.0.120.0090.00616.72
8.0.110.0130.00316.74
8.0.100.0130.00316.59
8.0.90.0170.00416.75
8.0.80.0160.00316.73
8.0.70.0110.01116.75
8.0.60.0120.00416.72
8.0.50.0070.01016.76
8.0.30.0160.00316.64
8.0.20.0110.00816.70
8.0.10.0110.00716.80
8.0.00.0000.01016.79
7.4.270.0140.00316.48
7.4.260.0180.00616.37
7.4.250.0150.00416.34
7.4.240.0090.00916.39
7.4.230.0150.00516.34
7.4.220.0180.00016.43
7.4.210.0170.00016.43
7.4.200.0140.00316.36
7.4.190.0100.00516.40
7.4.180.0040.00816.43
7.4.160.0040.00916.37
7.4.150.0140.00416.29
7.4.140.0150.00416.33
7.4.130.0090.01016.23
7.4.120.0130.00016.32
7.4.110.0160.00316.37
7.4.100.0140.00416.38
7.4.90.0160.00416.25
7.4.80.0120.00816.40
7.4.70.0160.00316.29
7.4.60.0130.00716.16
7.4.50.0100.01016.18
7.4.40.0120.00916.09
7.4.30.0090.00816.29
7.4.20.0200.00016.24
7.4.10.0080.01115.57
7.4.00.0140.00415.21
7.3.330.0190.00016.14
7.3.320.0160.00316.05
7.3.310.0110.00815.95
7.3.300.0160.00316.21
7.3.290.0150.00315.98
7.3.280.0170.00316.11
7.3.270.0090.01016.22
7.3.260.0130.00616.13
7.3.250.0090.01015.95
7.3.240.0140.00616.18
7.3.230.0110.00916.16
7.3.220.0150.00315.99
7.3.210.0120.00616.00
7.3.200.0190.00016.03
7.3.190.0150.00416.18
7.3.180.0100.00916.11
7.3.170.0100.00815.91
7.3.160.0080.01216.10
7.3.150.0150.00516.11
7.3.140.0120.00816.14
7.3.130.0120.00715.54
7.3.120.0090.00915.06
7.3.110.0110.00714.99
7.3.100.0080.00815.13
7.3.90.0070.00815.23
7.3.80.0080.00715.13
7.3.70.0090.00815.16
7.3.60.0100.00615.13
7.3.50.0100.00515.18
7.3.40.0050.01015.22
7.3.30.0090.00515.10
7.3.20.0110.00416.95
7.3.10.0070.00916.86
7.3.00.0100.00416.85
7.2.340.0140.00516.16
7.2.330.0140.00616.13
7.2.320.0090.01016.26
7.2.310.0150.00316.26
7.2.300.0120.00616.28
7.2.290.0110.00816.14
7.2.280.0100.01016.20
7.2.270.0130.00516.16
7.2.260.0090.01015.40
7.2.250.0090.00615.27
7.2.240.0100.00815.16
7.2.230.0070.00915.24
7.2.220.0070.00915.34
7.2.210.0080.00915.34
7.2.200.0080.00915.20
7.2.190.0090.00815.39
7.2.180.0100.00515.33
7.2.170.0090.00415.47
7.2.160.0090.00615.70
7.2.150.0090.00717.42
7.2.140.0120.00617.56
7.2.130.0110.00517.21
7.2.120.0120.00517.21
7.2.110.0100.00417.26
7.2.100.0080.00817.30
7.2.90.0100.00617.27
7.2.80.0090.00717.29
7.2.70.0080.00817.16
7.2.60.0090.00717.30
7.2.50.0120.00317.32
7.2.40.0050.00817.29
7.2.30.0100.00717.27
7.2.20.0080.00617.18
7.2.10.0060.00917.27
7.2.00.0090.00817.59
7.1.330.0100.00616.16
7.1.320.0120.00316.22
7.1.310.0090.00516.15
7.1.300.0060.00816.26
7.1.290.0090.00716.20
7.1.280.0120.00416.20
7.1.270.0040.01016.15
7.1.260.0100.00616.07
7.1.250.0100.00516.13
7.1.240.0090.00916.38
7.1.230.0070.00816.39
7.1.220.0020.01416.50
7.1.210.0100.00416.34
7.1.200.0090.00816.38
7.1.190.0080.00816.52
7.1.180.0090.00516.21
7.1.170.0110.00516.33
7.1.160.0080.00916.33
7.1.150.0120.00116.26
7.1.140.0090.00316.54
7.1.130.0080.00816.46
7.1.120.0060.01016.40
7.1.110.0070.00916.50
7.1.100.0070.00716.29
7.1.90.0130.00416.41
7.1.80.0100.00616.51
7.1.70.0090.00216.47
7.1.60.0080.01217.42
7.1.50.0110.00516.48
7.1.40.0120.00416.42
7.1.30.0090.00716.44
7.1.20.0110.00516.25
7.1.10.0090.00716.32
7.1.00.0080.02818.32
7.0.330.0120.00215.95
7.0.320.0070.00916.07
7.0.310.0100.00515.90
7.0.300.0130.00216.04
7.0.290.0080.00715.89
7.0.280.0080.00515.96
7.0.270.0140.00215.94
7.0.260.0070.00616.01
7.0.250.0080.00616.22
7.0.240.0090.00516.08
7.0.230.0110.00416.19
7.0.220.0090.00616.17
7.0.210.0060.01015.98
7.0.200.0060.00616.24
7.0.190.0090.00616.07
7.0.180.0110.00516.07
7.0.170.0060.00716.06
7.0.160.0120.00316.07
7.0.150.0100.00416.00
7.0.140.0090.02517.97
7.0.130.0040.01115.90
7.0.120.0110.00316.12
7.0.110.0120.00516.22
7.0.100.0120.02617.42
7.0.90.0150.02617.29
7.0.80.0090.02817.35
7.0.70.0080.01917.34
7.0.60.0130.01917.26
7.0.50.0090.03117.41
7.0.40.0130.02016.81
7.0.30.0090.02216.75
7.0.20.0090.03216.75
7.0.10.0120.02716.82
7.0.00.0110.03216.68
5.6.400.0060.01014.92
5.6.390.0090.00714.84
5.6.380.0130.00314.79
5.6.370.0120.00314.94
5.6.360.0100.00314.93
5.6.350.0090.00714.99
5.6.340.0070.00714.86
5.6.330.0100.00415.11
5.6.320.0090.00714.88
5.6.310.0080.01014.88
5.6.300.0070.01014.73
5.6.290.0070.00814.88
5.6.280.0080.02716.95
5.6.270.0080.00614.95
5.6.260.0120.00314.89
5.6.250.0060.02316.89
5.6.240.0100.03016.85
5.6.230.0090.02116.80
5.6.220.0070.02716.79
5.6.210.0080.02816.73
5.6.200.0100.03017.00
5.6.190.0120.02917.01
5.6.180.0090.02616.97
5.6.170.0130.03016.93
5.6.160.0100.02716.91
5.6.150.0070.02716.90
5.6.140.0050.03416.92
5.6.130.0130.03016.96
5.6.120.0100.02917.04
5.6.110.0120.01716.91
5.6.100.0050.03416.84
5.6.90.0100.03016.93
5.6.80.0070.03316.65
5.6.70.0130.02716.72
5.6.60.0070.02616.69
5.6.50.0100.03116.70
5.6.40.0090.02916.63
5.6.30.0060.03516.74
5.6.20.0130.02816.75
5.6.10.0110.02816.56
5.6.00.0070.03016.66
5.5.380.0080.02516.63
5.5.370.0110.02716.66
5.5.360.0090.03316.56
5.5.350.0080.03316.48
5.5.340.0080.03416.82
5.5.330.0060.02916.66
5.5.320.0110.03016.78
5.5.310.0070.03616.72
5.5.300.0080.03216.88
5.5.290.0100.01816.74
5.5.280.0080.03216.76
5.5.270.0060.02916.74
5.5.260.0090.02016.65
5.5.250.0110.02816.81
5.5.240.0080.02716.67
5.5.230.0110.02716.63
5.5.220.0090.03016.50
5.5.210.0150.02016.72
5.5.200.0120.02816.61
5.5.190.0090.03616.56
5.5.180.0050.02316.55
5.5.170.0090.00514.69
5.5.160.0060.02116.56
5.5.150.0060.01916.50
5.5.140.0120.01716.55
5.5.130.0080.02816.40
5.5.120.0090.02916.48
5.5.110.0140.02516.19
5.5.100.0110.01816.63
5.5.90.0090.02516.56
5.5.80.0060.03016.46
5.5.70.0110.02716.54
5.5.60.0100.02416.54
5.5.50.0090.02016.59
5.5.40.0070.02116.42
5.5.30.0060.02316.55
5.5.20.0090.02916.41
5.5.10.0100.02516.56
5.5.00.0100.02416.55
5.4.450.0080.02814.76
5.4.440.0080.03014.72
5.4.430.0090.02614.71
5.4.420.0090.01614.78
5.4.410.0080.01614.68
5.4.400.0090.02614.62
5.4.390.0040.02414.64
5.4.380.0080.01514.61
5.4.370.0090.02614.68
5.4.360.0080.02814.54
5.4.350.0110.02414.51
5.4.340.0080.01414.50
5.4.330.0080.00412.41
5.4.320.0090.02414.57
5.4.310.0060.03014.62
5.4.300.0080.02714.70
5.4.290.0070.02714.61
5.4.280.0110.01814.68
5.4.270.0090.02814.63
5.4.260.0080.02314.68
5.4.250.0090.02414.60
5.4.240.0080.02414.57
5.4.230.0080.01614.61
5.4.220.0060.02814.60
5.4.210.0050.03114.61
5.4.200.0060.03114.49
5.4.190.0040.02814.52
5.4.180.0100.02514.60
5.4.170.0030.02914.51
5.4.160.0070.01814.63
5.4.150.0020.02314.53
5.4.140.0060.02113.58
5.4.130.0090.01513.67
5.4.120.0090.01613.79
5.4.110.0070.02513.79
5.4.100.0140.01313.67
5.4.90.0060.02713.69
5.4.80.0050.01613.76
5.4.70.0090.01613.70
5.4.60.0060.02913.70
5.4.50.0070.02913.67
5.4.40.0100.01913.76
5.4.30.0050.01613.67
5.4.20.0110.01413.75
5.4.10.0040.02713.75
5.4.00.0070.02513.49
5.3.290.0060.01913.28
5.3.280.0030.02713.27
5.3.270.0070.01913.24
5.3.260.0090.02613.29
5.3.250.0050.01913.28
5.3.240.0060.03013.19
5.3.230.0080.02913.33
5.3.220.0100.01813.27
5.3.210.0090.02313.15
5.3.200.0070.02813.18
5.3.190.0060.02913.32
5.3.180.0060.02713.29
5.3.170.0060.01813.23
5.3.160.0070.02713.30
5.3.150.0070.01913.21
5.3.140.0060.01613.23
5.3.130.0070.02913.25
5.3.120.0090.02513.34
5.3.110.0090.02513.29
5.3.100.0060.02213.11
5.3.90.0060.02913.10
5.3.80.0070.03013.10
5.3.70.0080.02312.98
5.3.60.0070.02113.03
5.3.50.0100.02413.01
5.3.40.0070.02013.05
5.3.30.0070.02713.12
5.3.20.0080.02412.90
5.3.10.0100.02212.82
5.3.00.0040.01712.90

preferences:
41.96 ms | 400 KiB | 5 Q