3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($startTimeMs = currentTimeMs(), $i = 0; $i < 10000; $i++) { //usleep(1); echo (currentTimeMs() - $startTimeMs) . ' '; } function currentTimeMs() { return round(microtime(true) * 1000000); }

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)
7.4.10.0140.02414.85
7.4.00.0170.02414.88
7.3.130.0260.01914.92
7.3.120.0280.01714.91
7.3.110.0170.02414.98
7.3.100.0260.01614.68
7.3.90.0230.01314.47
7.3.80.0170.01714.79
7.3.70.0160.02314.68
7.3.60.0130.02014.82
7.3.50.0200.01314.71
7.3.40.0170.02014.96
7.3.30.0300.02014.86
7.3.20.0130.02216.78
7.3.10.0230.01316.77
7.3.00.0070.02416.35
7.2.260.0130.01615.13
7.2.250.0220.01315.26
7.2.240.0260.01614.77
7.2.230.0300.00714.89
7.2.220.0220.01615.13
7.2.210.0180.01414.94
7.2.200.0310.00614.96
7.2.190.0200.00714.95
7.2.180.0130.02614.82
7.2.170.0130.02014.88
7.2.160.0180.01814.86
7.2.150.0130.02316.46
7.2.140.0140.02216.74
7.2.130.0100.02016.93
7.2.120.0350.01417.03
7.2.110.0130.02017.01
7.2.100.0260.01317.00
7.2.90.0100.02016.84
7.2.80.0140.02116.98
7.2.70.0230.01716.79
7.2.60.0130.02616.94
7.2.50.0130.03617.05
7.2.40.0170.01717.11
7.2.30.0100.02016.92
7.2.20.0200.01716.94
7.2.10.0140.01116.94
7.2.00.0120.01818.18
7.1.330.0200.01715.99
7.1.320.0190.01915.77
7.1.310.0150.00915.84
7.1.300.0200.02415.89
7.1.290.0260.02215.84
7.1.280.0220.01615.83
7.1.270.0200.03015.60
7.1.260.0160.02215.91
7.1.250.0130.02015.85
7.1.240.0180.02515.97
7.1.230.0140.01815.74
7.1.220.0160.03215.80
7.1.210.0300.01715.96
7.1.200.0250.01415.89
7.1.190.0140.02415.75
7.1.180.0170.03315.90
7.1.170.0260.02315.72
7.1.160.0240.01715.88
7.1.150.0200.01715.68
7.1.140.0330.02915.73
7.1.130.0160.01615.83
7.1.120.0220.00315.70
7.1.110.0100.02415.99
7.1.100.0190.01915.82
7.1.90.0070.03015.74
7.1.80.0240.02015.54
7.1.70.0170.01316.36
7.1.60.0250.01817.63
7.1.50.0180.01516.57
7.1.40.0130.02716.01
7.1.30.0260.01315.81
7.1.20.0250.00715.91
7.1.10.0100.03115.80
7.1.00.0170.02115.73
7.0.330.0170.02315.63
7.0.320.0310.01015.50
7.0.310.0100.03115.27
7.0.300.0280.01715.38
7.0.290.0160.02215.45
7.0.280.0130.01615.54
7.0.270.0210.02415.59
7.0.260.0130.02015.48
7.0.250.0160.02215.61
7.0.240.0210.01715.63
7.0.230.0200.01715.63
7.0.220.0220.02215.48
7.0.210.0190.01615.43
7.0.200.0130.01416.17
7.0.190.0160.02315.50
7.0.180.0200.02615.54
7.0.170.0200.02415.48
7.0.160.0130.02715.39
7.0.150.0160.02315.54
7.0.140.0170.01715.37
7.0.130.0130.01615.52
7.0.120.0220.01315.36
7.0.110.0200.01315.58
7.0.100.0200.03015.51
7.0.90.0240.02415.49
7.0.80.0130.02015.54
7.0.70.0140.03115.52
7.0.60.0210.02815.41
7.0.50.0130.02015.16
7.0.40.0200.00713.74
7.0.30.0280.01713.50
7.0.20.0130.01313.47
7.0.10.0070.03213.61
7.0.00.0100.03313.60
5.6.400.0170.02714.20
5.6.390.0170.03014.30
5.6.380.0220.01914.37
5.6.370.0190.02914.70
5.6.360.0270.01714.38
5.6.350.0070.02014.44
5.6.340.0210.01014.15
5.6.330.0230.01014.43
5.6.320.0230.02314.46
5.6.310.0310.01714.51
5.6.300.0240.01714.24
5.6.290.0190.02214.61
5.6.280.0130.02014.58
5.6.270.0170.03014.32
5.6.260.0200.02014.46
5.6.250.0200.03314.35
5.6.240.0280.01614.48
5.6.230.0200.03314.49
5.6.220.0110.03914.48
5.6.210.0330.02014.24
5.6.200.0070.02714.36
5.6.190.0230.01014.38
5.6.180.0230.01314.14
5.6.170.0260.02014.11
5.6.160.0330.02614.56
5.6.150.0170.02814.25
5.6.140.0240.01314.32
5.6.130.0240.01414.60
5.6.120.0210.01814.44
5.6.110.0200.01714.45
5.6.100.0340.02714.62
5.6.90.0170.03314.40
5.6.80.0330.01014.25
5.6.70.0230.02914.08
5.6.60.0260.01614.13
5.6.50.0070.02314.25
5.6.40.0260.02614.20
5.6.30.0130.02514.29
5.6.20.0160.01614.19
5.6.10.0070.02514.16
5.6.00.0190.01614.21
5.5.380.0300.01314.20
5.5.370.0270.00714.34
5.5.360.0260.02614.05
5.5.350.0240.01714.34
5.5.340.0200.02714.11
5.5.330.0140.02114.30
5.5.320.0140.02714.18
5.5.310.0240.02314.29
5.5.300.0260.01314.25
5.5.290.0130.03013.96
5.5.280.0350.01614.00
5.5.270.0100.03014.28
5.5.260.0030.02914.46
5.5.250.0170.03713.95
5.5.240.0190.02214.13
5.5.230.0100.02114.11
5.5.220.0360.01614.18
5.5.210.0330.02314.32
5.5.200.0100.02314.41
5.5.190.0170.02414.20
5.5.180.0100.02014.32
5.5.170.0030.03514.30
5.5.160.0220.00914.39
5.5.150.0140.02113.86
5.5.140.0100.02114.15
5.5.130.0100.03814.38
5.5.120.0190.01614.39
5.5.110.0170.03014.17
5.5.100.0100.02714.19
5.5.90.0310.01414.04
5.5.80.0300.02314.49
5.5.70.0170.02314.24
5.5.60.0170.02714.02
5.5.50.0160.02314.32
5.5.40.0240.02414.07
5.5.30.0190.01614.23
5.5.20.0240.03814.14
5.5.10.0260.01914.36
5.5.00.0070.03713.77
5.4.450.0140.02411.18
5.4.440.0340.00710.77
5.4.430.0130.02311.15
5.4.420.0100.02011.00
5.4.410.0200.02611.00
5.4.400.0230.02610.95
5.4.390.0200.03711.10
5.4.380.0230.02011.05
5.4.370.0270.02411.20
5.4.360.0220.02211.05
5.4.350.0240.01411.17
5.4.340.0260.01011.29
5.4.330.0200.01610.77
5.4.320.0130.02311.04
5.4.310.0130.02711.23
5.4.300.0170.03010.95
5.4.290.0200.02711.18
5.4.280.0070.02311.12
5.4.270.0100.03611.27
5.4.260.0100.02610.94
5.4.250.0160.01911.09
5.4.240.0230.02011.13
5.4.230.0140.01411.00
5.4.220.0290.00611.09
5.4.210.0100.03111.22
5.4.200.0140.01711.16
5.4.190.0160.01911.16
5.4.180.0330.01011.04
5.4.170.0280.02111.06
5.4.160.0170.02710.99
5.4.150.0100.02410.77
5.4.140.0280.01411.09
5.4.130.0310.01311.01
5.4.120.0170.02711.10
5.4.110.0200.01710.98
5.4.100.0320.00611.13
5.4.90.0100.02611.00
5.4.80.0240.02711.15
5.4.70.0160.01910.92
5.4.60.0170.02711.04
5.4.50.0180.01111.04
5.4.40.0090.02211.09
5.4.30.0170.02310.79
5.4.20.0200.01711.25
5.4.10.0280.02111.11
5.4.00.0230.00711.00

preferences:
52.42 ms | 400 KiB | 5 Q