3v4l.org

run code in 300+ PHP versions simultaneously
<?php $startSingle = microtime(); for ($i = 0; $i < 10000; $i++) $var = 'I am a single quote string'; $endSingle = microtime(); $timeSingle = $endSingle - $startSingle; echo 'No math took : ',$timeSingle,'ms';

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)
7.4.10.0070.01115.13
7.4.00.0070.01014.74
7.3.130.0040.01414.95
7.3.120.0130.00715.09
7.3.110.0100.00614.78
7.3.100.0070.00714.67
7.3.90.0090.00615.05
7.3.80.0000.01414.88
7.3.70.0060.00614.96
7.3.60.0090.00614.83
7.3.50.0070.00314.66
7.3.40.0080.00514.63
7.3.30.0000.01114.87
7.3.20.0040.01216.88
7.3.10.0060.00716.56
7.3.00.0110.00516.57
7.2.260.0070.01014.92
7.2.250.0120.00314.73
7.2.240.0090.00615.25
7.2.230.0110.00415.29
7.2.220.0060.00915.11
7.2.210.0090.00615.23
7.2.200.0100.00715.05
7.2.190.0060.00314.88
7.2.180.0120.00015.13
7.2.170.0090.00614.89
7.2.160.0080.00315.02
7.2.150.0160.00316.78
7.2.140.0060.01216.80
7.2.130.0080.00916.69
7.2.120.0070.00716.75
7.2.110.0080.00816.64
7.2.100.0090.00616.75
7.2.90.0080.00916.77
7.2.80.0090.00816.74
7.2.70.0080.00816.69
7.2.60.0080.00816.83
7.2.50.0090.00616.74
7.2.40.0070.00816.88
7.2.30.0060.00916.67
7.2.20.0090.00716.72
7.2.10.0080.00616.76
7.2.00.0060.00917.63
7.1.330.0070.00715.65
7.1.320.0040.01215.81
7.1.310.0020.01415.36
7.1.300.0050.00515.80
7.1.290.0030.00915.74
7.1.280.0030.00615.67
7.1.270.0090.00615.73
7.1.260.0000.01615.56
7.1.250.0080.00515.61
7.1.240.0060.00915.71
7.1.230.0040.00815.50
7.1.220.0050.00515.75
7.1.210.0040.01115.83
7.1.200.0100.00315.80
7.1.190.0090.00915.85
7.1.180.0090.00615.77
7.1.170.0090.00315.53
7.1.160.0070.00715.82
7.1.150.0000.01015.70
7.1.140.0030.01215.75
7.1.130.0000.01515.52
7.1.120.0030.00615.75
7.1.110.0060.00615.71
7.1.100.0060.00615.64
7.1.90.0070.00715.74
7.1.80.0000.01415.96
7.1.70.0030.00616.45
7.1.60.0050.01417.81
7.1.50.0100.01016.40
7.1.40.0060.01015.85
7.1.30.0040.00715.80
7.1.20.0040.01115.92
7.1.10.0110.00015.56
7.1.00.0020.04519.04
7.0.330.0030.00915.39
7.0.320.0090.00615.32
7.0.310.0060.00615.38
7.0.300.0000.01315.36
7.0.290.0040.01115.43
7.0.280.0030.00515.34
7.0.270.0030.01015.38
7.0.260.0070.00315.35
7.0.250.0070.00715.42
7.0.240.0030.01315.55
7.0.230.0070.00715.44
7.0.220.0070.01015.50
7.0.210.0000.01015.44
7.0.200.0100.00316.14
7.0.190.0120.00015.45
7.0.180.0040.00915.26
7.0.170.0060.00615.36
7.0.160.0000.01315.50
7.0.150.0000.01315.23
7.0.140.0020.04418.70
7.0.130.0030.01415.43
7.0.120.0040.00715.56
7.0.110.0060.00615.42
7.0.100.0040.01015.57
7.0.90.0000.01015.47
7.0.80.0000.01515.11
7.0.70.0030.01015.56
7.0.60.0080.04317.61
7.0.50.0050.02416.80
7.0.40.0080.04516.75
7.0.30.0170.04516.79
7.0.20.0210.03716.89
7.0.10.0130.03516.64
7.0.00.0090.04316.87
5.6.400.0030.01714.09
5.6.390.0130.00314.52
5.6.380.0110.00414.30
5.6.370.0110.00314.61
5.6.360.0140.00414.56
5.6.350.0030.01213.90
5.6.340.0100.00714.45
5.6.330.0070.00714.28
5.6.320.0030.01014.40
5.6.310.0060.00913.96
5.6.300.0070.01014.57
5.6.290.0050.00514.52
5.6.280.0090.03717.87
5.6.270.0070.01014.51
5.6.260.0120.00614.23
5.6.250.0030.01014.26
5.6.240.0030.01014.12
5.6.230.0030.01014.52
5.6.220.0030.00714.43
5.6.210.0120.04017.38
5.6.200.0110.02616.25
5.6.190.0020.04417.31
5.6.180.0220.03817.28
5.6.170.0180.03817.32
5.6.160.0080.04717.50
5.6.150.0060.04416.29
5.6.140.0080.04316.19
5.6.130.0070.02416.40
5.6.120.0080.04217.61
5.6.110.0030.02917.59
5.6.100.0070.02417.67
5.6.90.0120.03517.51
5.6.80.0030.02517.33
5.6.70.0170.04017.30
5.6.60.0030.01414.11
5.6.50.0000.01514.18
5.6.40.0030.01014.12
5.6.30.0030.01214.24
5.6.20.0040.01114.50
5.6.10.0100.00314.14
5.6.00.0040.01214.14
5.5.380.0070.00714.08
5.5.370.0060.00914.46
5.5.360.0030.01314.32
5.5.350.0170.01917.22
5.5.340.0070.03316.33
5.5.330.0100.04217.32
5.5.320.0060.03517.21
5.5.310.0200.04617.23
5.5.300.0030.02616.14
5.5.290.0080.03315.96
5.5.280.0010.02917.49
5.5.270.0160.03917.76
5.5.260.0030.02817.64
5.5.250.0050.04217.32
5.5.240.0050.02517.12
5.5.230.0000.01814.03
5.5.220.0000.01514.01
5.5.210.0040.01114.11
5.5.200.0030.01014.20
5.5.190.0000.01314.40
5.5.180.0030.00714.11
5.5.170.0030.01214.40
5.5.160.0030.01314.05
5.5.150.0070.00714.11
5.5.140.0060.00914.28
5.5.130.0080.00414.29
5.5.120.0060.00314.13
5.5.110.0080.00314.34
5.5.100.0130.00314.12
5.5.90.0030.01314.25
5.5.80.0130.00314.27
5.5.70.0040.01414.05
5.5.60.0060.00614.20
5.5.50.0000.01614.36
5.5.40.0090.00614.02
5.5.30.0030.01014.38
5.5.20.0090.00614.07
5.5.10.0040.01114.32
5.5.00.0030.00614.22
5.4.450.0110.03115.07
5.4.440.0350.03615.17
5.4.430.0550.02815.27
5.4.420.0490.03315.27
5.4.410.0570.04015.10
5.4.400.0240.03614.93
5.4.390.0330.02814.68
5.4.380.0170.03214.88
5.4.370.0020.02814.64
5.4.360.0090.02014.80
5.4.350.0040.02311.55
5.4.340.0030.02311.48
5.4.330.0080.00410.91
5.4.320.0050.02311.63
5.4.310.0020.02311.66
5.4.300.0090.02311.78
5.4.290.0060.02911.54
5.4.280.0070.02011.63
5.4.270.0080.02914.87
5.4.260.0090.03114.96
5.4.250.0030.03814.68
5.4.240.0090.03514.89
5.4.230.0100.04014.92
5.4.220.0050.03514.91
5.4.210.0120.02514.80
5.4.200.0050.03314.82
5.4.190.0060.04314.95
5.4.180.0140.03414.80
5.4.170.0100.03714.94
5.4.160.0050.03514.82
5.4.150.0070.04115.03
5.4.140.0050.03013.76
5.4.130.0070.03613.76
5.4.120.0090.03813.71
5.4.110.0070.02913.80
5.4.100.0050.02913.51
5.4.90.0100.02313.63
5.4.80.0070.03013.72
5.4.70.0110.02813.63
5.4.60.0080.03613.79
5.4.50.0020.04013.43
5.4.40.0080.02713.70
5.4.30.0060.02913.67
5.4.20.0100.02413.67
5.4.10.0040.03713.57
5.4.00.0050.02813.28
5.3.290.0040.02911.72
5.3.280.0100.03012.38
5.3.270.0080.03812.52
5.3.260.0060.04612.52
5.3.250.0080.03312.47
5.3.240.0080.02812.48
5.3.230.0050.03912.47
5.3.220.0070.02812.39
5.3.210.0050.03412.35
5.3.200.0050.03712.39
5.3.190.0080.03812.48
5.3.180.0050.04212.26
5.3.170.0050.03112.44
5.3.160.0070.02712.34
5.3.150.0110.03112.46
5.3.140.0070.04112.45
5.3.130.0090.02912.38
5.3.120.0070.02912.51
5.3.110.0030.03512.44
5.3.100.0060.02812.21
5.3.90.0070.03012.17
5.3.80.0100.03312.12
5.3.70.0060.03812.07
5.3.60.0130.03612.12
5.3.50.0080.03012.09
5.3.40.0030.03712.20
5.3.30.0060.02812.12
5.3.20.0110.03012.10
5.3.10.0120.03311.77
5.3.00.0030.02811.68
5.2.170.0100.05311.15
5.2.160.0000.05010.97
5.2.150.0100.04011.14
5.2.140.0100.05711.07
5.2.130.0030.04711.03
5.2.120.0030.04310.93
5.2.110.0100.05311.11
5.2.100.0030.04311.11
5.2.90.0100.05711.01
5.2.80.0270.04011.09
5.2.70.0030.05311.11
5.2.60.0130.04311.08
5.2.50.0030.04311.13
5.2.40.0000.04311.00
5.2.30.0070.05710.80
5.2.20.0030.04010.84
5.2.10.0030.04310.81
5.2.00.0030.04710.86
5.1.60.0000.04310.10
5.1.50.0030.03310.23
5.1.40.0130.04310.06
5.1.30.0030.04710.46
5.1.20.0030.04010.39
5.1.10.0130.03010.09
5.1.00.0100.03010.18
5.0.50.0100.0438.53
5.0.40.0070.0278.65
5.0.30.0000.0538.21
5.0.20.0130.0278.43
5.0.10.0030.0308.31
5.0.00.0030.0508.21
4.4.90.0100.0277.20
4.4.80.0070.0177.20
4.4.70.0030.0277.20
4.4.60.0000.0337.20
4.4.50.0030.0237.20
4.4.40.0000.0377.20
4.4.30.0070.0237.20
4.4.20.0030.0337.20
4.4.10.0100.0277.20
4.4.00.0000.0377.20
4.3.110.0030.0237.20
4.3.100.0130.0237.20
4.3.90.0000.0277.20
4.3.80.0070.0377.20
4.3.70.0000.0377.20
4.3.60.0070.0307.20
4.3.50.0030.0237.20
4.3.40.0030.0437.20
4.3.30.0000.0277.20
4.3.20.0030.0237.20
4.3.10.0000.0307.20
4.3.00.0130.0276.78

preferences:
35.71 ms | 401 KiB | 5 Q