3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Key = "xyz"; $MemcacheDBKey = "Some decoy value"; echo "Tried to increment with non-number ($Key) for cache ".$MemcacheDBKey;

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)
8.3.40.0070.00718.54
8.3.30.0070.00718.70
8.3.20.0040.00420.13
8.3.10.0060.00322.12
8.3.00.0040.00422.34
8.2.170.0080.00622.96
8.2.160.0100.00719.06
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0170.00326.16
8.2.120.0050.00319.64
8.2.110.0080.00322.07
8.2.100.0070.00418.16
8.2.90.0000.00719.22
8.2.80.0090.00018.03
8.2.70.0000.00817.50
8.2.60.0080.00017.68
8.2.50.0000.00818.07
8.2.40.0070.00018.16
8.2.30.0040.00417.94
8.2.20.0000.00717.71
8.2.10.0070.00017.75
8.2.00.0090.00317.75
8.1.270.0100.00618.49
8.1.260.0000.01326.35
8.1.250.0000.00728.09
8.1.240.0040.00423.82
8.1.230.0070.00419.14
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0050.00517.22
8.1.190.0000.00817.39
8.1.180.0040.00418.61
8.1.170.0040.00418.65
8.1.160.0000.00722.14
8.1.150.0030.00518.57
8.1.140.0040.00417.45
8.1.130.0030.00317.75
8.1.120.0040.00417.35
8.1.110.0050.00217.42
8.1.100.0020.00517.43
8.1.90.0040.00417.39
8.1.80.0050.00317.43
8.1.70.0000.00717.41
8.1.60.0060.00317.58
8.1.50.0070.00017.36
8.1.40.0000.00717.49
8.1.30.0030.00617.64
8.1.20.0000.00817.66
8.1.10.0000.00717.44
8.1.00.0040.00417.36
8.0.300.0030.00618.77
8.0.290.0060.00317.05
8.0.280.0050.00218.45
8.0.270.0030.00317.25
8.0.260.0070.00016.82
8.0.250.0070.00016.95
8.0.240.0030.00616.94
8.0.230.0070.00016.94
8.0.220.0030.00316.90
8.0.210.0050.00316.86
8.0.200.0000.00616.95
8.0.190.0000.00716.98
8.0.180.0070.00016.97
8.0.170.0040.00416.98
8.0.160.0060.00316.95
8.0.150.0000.00816.77
8.0.140.0040.00416.85
8.0.130.0060.00013.29
8.0.120.0000.00816.87
8.0.110.0030.00516.89
8.0.100.0030.00316.76
8.0.90.0000.00716.96
8.0.80.0100.01016.78
8.0.70.0080.00016.71
8.0.60.0070.00016.78
8.0.50.0000.00716.93
8.0.30.0090.01017.07
8.0.20.0050.01317.40
8.0.10.0050.00316.77
8.0.00.0120.00916.71
7.4.330.0000.00515.00
7.4.320.0030.00316.51
7.4.300.0070.00016.49
7.4.290.0020.00516.50
7.4.280.0030.00316.50
7.4.270.0070.00016.61
7.4.260.0070.00016.50
7.4.250.0000.00816.57
7.4.240.0020.00516.62
7.4.230.0030.00316.53
7.4.220.0150.00316.31
7.4.210.0060.01116.52
7.4.200.0030.00316.36
7.4.190.0030.00316.34
7.4.160.0090.00916.45
7.4.150.0070.01117.40
7.4.140.0110.00717.86
7.4.130.0070.01116.42
7.4.120.0110.00516.44
7.4.110.0040.01216.58
7.4.100.0030.01616.45
7.4.90.0110.00716.45
7.4.80.0100.00719.39
7.4.70.0080.01516.37
7.4.60.0130.00616.36
7.4.50.0000.00516.12
7.4.40.0090.00322.77
7.4.30.0140.00916.33
7.4.10.0100.00614.87
7.4.00.0040.01314.94
7.3.330.0050.00013.02
7.3.320.0030.00313.17
7.3.310.0000.00716.31
7.3.300.0060.00016.26
7.3.290.0090.00616.27
7.3.280.0110.00616.29
7.3.270.0100.01317.40
7.3.260.0100.00616.46
7.3.250.0070.01216.45
7.3.240.0180.00416.53
7.3.230.0030.01316.54
7.3.210.0140.00916.25
7.3.200.0060.00919.39
7.3.190.0070.01516.29
7.3.180.0070.01016.34
7.3.170.0090.00616.27
7.3.160.0030.01316.36
7.3.130.0060.01114.70
7.3.120.0090.00814.71
7.3.110.0080.01014.64
7.3.100.0040.01014.70
7.3.90.0070.00414.78
7.3.80.0070.00614.72
7.3.70.0050.00714.84
7.3.60.0040.00814.79
7.3.50.0050.00714.70
7.3.40.0040.01214.75
7.3.30.0040.00714.60
7.3.20.0060.00816.61
7.3.10.0070.00516.41
7.3.00.0040.00916.58
7.2.330.0090.00916.60
7.2.320.0060.01316.65
7.2.310.0110.00816.62
7.2.300.0090.00916.38
7.2.290.0100.00616.54
7.2.260.0040.01115.18
7.2.250.0070.01014.94
7.2.240.0060.00914.96
7.2.230.0080.00814.97
7.2.220.0020.01014.73
7.2.210.0060.00614.54
7.2.200.0060.00614.95
7.2.190.0040.01014.91
7.2.180.0070.00814.78
7.2.170.0060.00914.78
7.2.160.0130.00314.98
7.2.150.0030.01316.78
7.2.140.0030.01016.89
7.2.130.0070.00816.94
7.2.120.0060.00816.86
7.2.110.0090.00516.64
7.2.100.0080.00316.84
7.2.90.0080.00516.74
7.2.80.0070.00616.93
7.2.70.0050.00816.85
7.2.60.0020.01216.75
7.2.50.0070.00516.74
7.2.40.0060.00916.68
7.2.30.0070.01016.71
7.2.20.0070.00816.86
7.2.10.0020.00916.86
7.2.00.0050.00817.66
7.1.330.0080.00715.69
7.1.320.0070.00615.61
7.1.310.0060.00715.72
7.1.300.0050.00815.72
7.1.290.0020.01115.66
7.1.280.0050.00715.82
7.1.270.0030.00815.71
7.1.260.0070.00715.68
7.1.250.0020.01115.54
7.1.240.0090.00415.45
7.1.230.0100.00215.62
7.1.220.0090.00515.70
7.1.210.0040.00915.60
7.1.200.0080.00315.76
7.1.190.0030.00715.71
7.1.180.0090.00615.65
7.1.170.0030.01115.75
7.1.160.0100.00615.73
7.1.150.0110.00115.80
7.1.140.0050.00815.61
7.1.130.0080.00615.72
7.1.120.0070.00815.84
7.1.110.0080.00515.48
7.1.100.0020.00816.44
7.1.90.0040.00715.67
7.1.80.0060.00615.80
7.1.70.0030.00716.17
7.1.60.0070.01117.14
7.1.50.0050.01116.12
7.1.40.0020.01015.53
7.1.30.0050.00715.50
7.1.20.0030.00815.59
7.1.10.0040.01015.42
7.1.00.0050.02917.87
7.0.330.0060.00615.06
7.0.320.0100.00215.41
7.0.310.0100.00315.19
7.0.300.0040.01015.20
7.0.290.0090.00715.28
7.0.280.0030.00715.33
7.0.270.0030.01115.31
7.0.260.0050.00615.29
7.0.250.0060.00515.47
7.0.240.0070.00615.41
7.0.230.0050.00715.20
7.0.220.0040.00615.42
7.0.210.0020.01015.46
7.0.200.0200.00714.98
7.0.190.0020.01015.20
7.0.180.0050.00715.46
7.0.170.0070.00715.46
7.0.160.0030.00815.37
7.0.150.0020.01315.36
7.0.140.0040.02917.46
7.0.130.0060.00615.40
7.0.120.0060.00515.30
7.0.110.0070.00515.50
7.0.100.0110.00415.26
7.0.90.0010.01015.24
7.0.80.0080.00715.38
7.0.70.0050.02616.84
7.0.60.0120.02816.83
7.0.50.0070.03117.00
7.0.40.0100.02715.61
7.0.30.0070.03515.65
7.0.20.0110.02815.75
7.0.10.0070.03015.60
7.0.00.0100.02115.63
5.6.400.0080.00614.14
5.6.390.0050.00914.15
5.6.380.0050.00714.21
5.6.370.0020.00914.16
5.6.360.0050.00714.13
5.6.350.0070.00714.12
5.6.340.0040.00614.17
5.6.330.0050.00914.21
5.6.320.0070.00714.12
5.6.310.0050.00814.13
5.6.300.0050.00814.13
5.6.290.0080.00314.28
5.6.280.0060.02816.41
5.6.270.0070.00714.14
5.6.260.0050.00414.43
5.6.250.0100.00514.30
5.6.240.0070.00414.26
5.6.230.0060.00714.51
5.6.220.0100.03016.29
5.6.210.0080.03016.49
5.6.200.0080.03116.49
5.6.190.0020.02916.45
5.6.180.0080.02816.43
5.6.170.0060.03116.47
5.6.160.0100.03116.52
5.6.150.0070.02616.43
5.6.140.0060.03216.48
5.6.130.0030.03716.42
5.6.120.0060.03316.40
5.6.110.0090.03216.54
5.6.100.0060.02816.49
5.6.90.0050.02216.42
5.6.80.0090.03016.15
5.6.70.0020.02016.23
5.6.60.0070.02816.24
5.6.50.0080.02716.25
5.6.40.0040.03516.09
5.6.30.0070.03116.28
5.6.20.0090.02216.25
5.6.10.0030.03316.30
5.6.00.0070.03216.11
5.5.380.0030.01114.12
5.5.370.0070.00714.03
5.5.360.0060.02716.31
5.5.350.0060.02316.11
5.5.340.0000.02516.45
5.5.330.0080.01616.45
5.5.320.0070.02016.38
5.5.310.0090.03316.41
5.5.300.0060.03116.31
5.5.290.0070.02416.51
5.5.280.0110.02616.19
5.5.270.0070.03116.27
5.5.260.0110.01716.43
5.5.250.0050.03216.32
5.5.240.0070.02316.14
5.5.230.0100.01616.04
5.5.220.0090.02516.12
5.5.210.0080.02316.02
5.5.200.0060.02616.20
5.5.190.0040.02716.18
5.5.180.0020.02716.11
5.5.170.0030.00714.02
5.5.160.0030.02516.11
5.5.150.0080.03216.17
5.5.140.0040.03016.06
5.5.130.0070.01715.99
5.5.120.0070.03216.23
5.5.110.0060.02816.04
5.5.100.0050.02015.94
5.5.90.0070.03116.06
5.5.80.0080.03216.05
5.5.70.0080.02716.20
5.5.60.0060.03016.15
5.5.50.0080.02716.05
5.5.40.0080.03216.01
5.5.30.0030.02816.16
5.5.20.0090.02915.91
5.5.10.0060.03216.12
5.5.00.0050.03215.92
5.4.450.0100.02313.83
5.4.440.0100.02713.79
5.4.430.0080.02213.71
5.4.420.0040.02813.69
5.4.410.0060.03113.77
5.4.400.0040.03113.76
5.4.390.0040.01613.62
5.4.380.0070.02713.68
5.4.370.0070.02613.79
5.4.360.0070.03013.75
5.4.350.0060.03013.70
5.4.340.0020.03413.68
5.4.330.0070.00511.01
5.4.320.0070.02713.75
5.4.310.0060.01713.70
5.4.300.0050.01913.80
5.4.290.0050.03013.64
5.4.280.0030.02913.69
5.4.270.0070.02813.81
5.4.260.0040.02813.75
5.4.250.0020.02313.72
5.4.240.0020.02313.64
5.4.230.0040.02913.75
5.4.220.0070.02913.63
5.4.210.0040.03013.67
5.4.200.0060.02813.71
5.4.190.0030.03313.73
5.4.180.0080.01913.77
5.4.170.0030.03313.65
5.4.160.0050.02313.54
5.4.150.0020.02313.59
5.4.140.0030.02112.84
5.4.130.0090.02612.77
5.4.120.0050.02812.74
5.4.110.0020.03112.80
5.4.100.0060.02912.72
5.4.90.0050.02812.82
5.4.80.0080.02112.74
5.4.70.0050.02812.76
5.4.60.0050.02712.77
5.4.50.0050.02812.82
5.4.40.0060.02012.88
5.4.30.0080.02612.76
5.4.20.0050.03012.77
5.4.10.0060.02412.75
5.4.00.0050.03012.56
5.3.290.0040.02012.09
5.3.280.0060.03112.01
5.3.270.0070.02712.04
5.3.260.0090.02712.05
5.3.250.0030.03111.99
5.3.240.0060.02912.03
5.3.230.0040.03012.05
5.3.220.0070.02711.94
5.3.210.0030.02911.98
5.3.200.0030.03112.02
5.3.190.0060.02811.95
5.3.180.0060.02712.04
5.3.170.0030.02312.00
5.3.160.0030.02912.05
5.3.150.0050.02412.06
5.3.140.0040.03011.92
5.3.130.0040.02711.96
5.3.120.0040.03212.02
5.3.110.0030.02412.02
5.3.100.0050.02511.82
5.3.90.0040.02811.88
5.3.80.0080.02711.74
5.3.70.0020.02611.76
5.3.60.0030.02811.88
5.3.50.0080.02611.78
5.3.40.0070.02511.77
5.3.30.0070.02411.78
5.3.20.0040.02811.73
5.3.10.0050.02811.57
5.3.00.0010.03111.66
5.2.170.0130.04012.25
5.2.160.0000.05312.25
5.2.150.0030.06312.25
5.2.140.0070.06312.25
5.2.130.0070.06012.25
5.2.120.0030.06312.25
5.2.110.0070.04312.25
5.2.100.0030.06012.25
5.2.90.0070.06012.25
5.2.80.0070.04312.25
5.2.70.0030.07012.25
5.2.60.0070.06012.25
5.2.50.0070.04012.25
5.2.40.0170.04712.25
5.2.30.0000.07012.25
5.2.20.0030.04312.25
5.2.10.0100.05012.25
5.2.00.0100.05712.25
5.1.60.0100.04712.25
5.1.50.0030.04012.25
5.1.40.0070.05712.25
5.1.30.0070.05712.25
5.1.20.0100.03712.25
5.1.10.0000.06012.25
5.1.00.0070.05712.25
5.0.50.0130.03312.25
5.0.40.0000.04712.25
5.0.30.0000.05012.25
5.0.20.0000.04712.25
5.0.10.0030.04312.25
5.0.00.0030.06312.25
4.4.90.0030.03312.25
4.4.80.0000.02312.25
4.4.70.0030.02312.25
4.4.60.0000.03712.25
4.4.50.0030.03312.25
4.4.40.0000.05312.25
4.4.30.0030.03312.25
4.4.20.0030.03312.25
4.4.10.0070.03312.25
4.4.00.0000.05312.25
4.3.110.0000.04012.25
4.3.100.0030.02012.25
4.3.90.0030.02712.25
4.3.80.0000.05712.25
4.3.70.0030.03312.25
4.3.60.0000.02712.25
4.3.50.0070.02312.25
4.3.40.0030.05012.25
4.3.30.0030.03012.25
4.3.20.0000.02712.25
4.3.10.0030.02712.25
4.3.00.0030.03712.25

preferences:
46.1 ms | 400 KiB | 5 Q