3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0;$i<100;$i++) echo "\n".uniqid();

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)
7.4.10.0090.00715.73
7.4.00.0130.00515.82
7.3.130.0040.01315.52
7.3.120.0030.01515.59
7.3.110.0080.01115.71
7.3.100.0100.00515.71
7.3.90.0040.01015.55
7.3.80.0050.00815.39
7.3.70.0110.00515.58
7.3.60.0020.01315.54
7.3.50.0100.00515.55
7.3.40.0100.00715.52
7.3.30.0070.00915.60
7.3.20.0050.00917.46
7.3.10.0120.00317.30
7.3.00.0050.00817.36
7.2.260.0060.00915.89
7.2.250.0070.01315.77
7.2.240.0050.00815.83
7.2.230.0020.01315.74
7.2.220.0020.01015.73
7.2.210.0020.01315.61
7.2.200.0090.00715.88
7.2.190.0080.00615.58
7.2.180.0050.01015.68
7.2.170.0020.01415.71
7.2.160.0060.00715.78
7.2.150.0060.00917.47
7.2.140.0030.00917.60
7.2.130.0030.01217.67
7.2.120.0090.00617.67
7.2.110.0060.01017.60
7.2.100.0070.01017.70
7.2.90.0060.00917.46
7.2.80.0050.00917.67
7.2.70.0090.00617.50
7.2.60.0080.00517.57
7.2.50.0040.01217.67
7.2.40.0070.01017.65
7.2.30.0070.00817.51
7.2.20.0090.00517.66
7.2.10.0070.00817.73
7.2.00.0090.00718.07
7.1.330.0050.01416.60
7.1.320.0040.00816.60
7.1.310.0060.01216.50
7.1.300.0090.00616.45
7.1.290.0070.01016.57
7.1.280.0020.00816.53
7.1.270.0060.00916.63
7.1.260.0060.00916.39
7.1.250.0050.01016.54
7.1.240.0080.00816.63
7.1.230.0050.01216.48
7.1.220.0080.01016.39
7.1.210.0100.00416.56
7.1.200.0110.00316.49
7.1.190.0070.00916.58
7.1.180.0070.00816.59
7.1.170.0050.01316.48
7.1.160.0110.00816.46
7.1.150.0060.00916.53
7.1.140.0080.00616.49
7.1.130.0030.01116.54
7.1.120.0110.00516.53
7.1.110.0110.00316.52
7.1.100.0090.00616.54
7.1.90.0070.00716.53
7.1.80.0070.00716.62
7.1.70.0070.00816.58
7.1.60.0100.00717.46
7.1.50.0060.01316.70
7.1.40.0020.01416.51
7.1.30.0090.00316.55
7.1.20.0090.00716.52
7.1.10.0080.00616.57
7.1.00.0030.03218.50
7.0.330.0030.01316.11
7.0.320.0080.00716.18
7.0.310.0070.01016.28
7.0.300.0120.00516.34
7.0.290.0070.00816.07
7.0.280.0050.01016.32
7.0.270.0080.00416.29
7.0.260.0050.01016.23
7.0.250.0090.00516.08
7.0.240.0120.00316.07
7.0.230.0080.00716.21
7.0.220.0060.00616.25
7.0.210.0060.00716.12
7.0.200.0050.00716.42
7.0.190.0050.00816.19
7.0.180.0030.01016.23
7.0.170.0040.01116.10
7.0.160.0020.01116.29
7.0.150.0060.00716.07
7.0.140.0020.01316.21
7.0.130.0080.00716.21
7.0.120.0060.00916.27
7.0.110.0010.01216.36
7.0.100.0070.00816.06
7.0.90.0020.01216.18
7.0.80.0070.01016.20
7.0.70.0040.01216.24
7.0.60.0120.02717.56
7.0.50.0110.01416.78
7.0.40.0070.03416.12
7.0.30.0070.02416.23
7.0.20.0140.03316.26
7.0.10.0070.03016.23
7.0.00.0090.03416.21
5.6.400.0080.00915.07
5.6.390.0050.00915.09
5.6.380.0030.01015.04
5.6.370.0040.01015.07
5.6.360.0110.00315.21
5.6.350.0050.00815.10
5.6.340.0070.00815.16
5.6.330.0050.01215.35
5.6.320.0040.01115.07
5.6.310.0120.00315.04
5.6.300.0030.01115.00
5.6.290.0040.01115.26
5.6.280.0020.02016.97
5.6.270.0080.01015.28
5.6.260.0090.00515.08
5.6.250.0040.00714.95
5.6.240.0050.00815.29
5.6.230.0070.00915.10
5.6.220.0090.00515.04
5.6.210.0100.02016.96
5.6.200.0020.03816.06
5.6.190.0070.02517.00
5.6.180.0180.03316.92
5.6.170.0120.03516.97
5.6.160.0110.03016.93
5.6.150.0060.02116.01
5.6.140.0100.02016.12
5.6.130.0030.02615.97
5.6.120.0100.03017.09
5.6.110.0060.02516.99
5.6.100.0080.03417.06
5.6.90.0110.01917.08
5.6.80.0070.01816.89
5.6.70.0030.01014.85
5.6.60.0070.00714.95
5.6.50.0080.00815.04
5.6.40.0040.01215.00
5.6.30.0030.01215.02
5.6.20.0100.00715.02
5.6.10.0080.00614.96
5.6.00.0010.01414.84
5.5.380.0040.01115.14
5.5.370.0110.00715.21
5.5.360.0050.00914.99
5.5.350.0140.03216.81
5.5.340.0030.03716.08
5.5.330.0080.02616.86
5.5.320.0080.03116.81
5.5.310.0120.02116.68
5.5.300.0070.03216.10
5.5.290.0080.03515.98
5.5.280.0060.03316.97
5.5.270.0080.03216.95
5.5.260.0110.02816.91
5.5.250.0090.03316.76
5.5.240.0150.02616.73
5.5.230.0070.01014.94
5.5.220.0070.01014.96
5.5.210.0080.01014.94
5.5.200.0070.01115.07
5.5.190.0080.01014.91
5.5.180.0060.01314.77
5.5.170.0070.00814.98
5.5.160.0100.01015.04
5.5.150.0060.01014.75
5.5.140.0110.00814.97
5.5.130.0030.01315.09
5.5.120.0110.00715.01
5.5.110.0100.01014.90
5.5.100.0050.01014.86
5.5.90.0100.00814.79
5.5.80.0070.00914.76
5.5.70.0070.01115.05
5.5.60.0050.01314.78
5.5.50.0060.01315.16
5.5.40.0070.01014.88
5.5.30.0040.01214.96
5.5.20.0070.00814.92
5.5.10.0040.00915.02
5.5.00.0080.01014.84
5.4.450.0070.02114.63
5.4.440.0090.01714.51
5.4.430.0080.01614.61
5.4.420.0100.01414.54
5.4.410.0160.01614.53
5.4.400.0060.02014.48
5.4.390.0090.01914.53
5.4.380.0040.02014.50
5.4.370.0100.02014.44
5.4.360.0090.01714.31
5.4.350.0060.02014.48
5.4.340.0120.02314.47
5.4.330.0040.00912.12
5.4.320.0100.01914.48
5.4.310.0090.02314.47
5.4.300.0130.01814.51
5.4.290.0110.02714.35
5.4.280.0110.02214.43
5.4.270.0150.01614.49
5.4.260.0090.02214.44
5.4.250.0120.01414.48
5.4.240.0120.02614.49
5.4.230.0100.02214.41
5.4.220.0100.02814.36
5.4.210.0090.01814.42
5.4.200.0080.02614.51
5.4.190.0150.02214.50
5.4.180.0140.02614.51
5.4.170.0120.02314.35
5.4.160.0110.02914.34
5.4.150.0060.03414.48
5.4.140.0130.01613.67
5.4.130.0130.02413.68
5.4.120.0170.02213.51
5.4.110.0170.02313.61
5.4.100.0170.02113.53
5.4.90.0110.02513.54
5.4.80.0120.01813.58
5.4.70.0110.00312.14
5.4.60.0060.00812.22
5.4.50.0060.01112.20
5.4.40.0090.00712.19
5.4.30.0110.00712.10
5.4.20.0050.00912.17
5.4.10.0100.00712.15
5.4.00.0030.01012.12

preferences:
42.16 ms | 401 KiB | 5 Q