3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = microtime(true); foreach (range(0, 10000) as $i) { } printf ('%.2f'.PHP_EOL, microtime(true) - $start); $start = microtime(true); for ($i = 0; $i < 10000; $i++) { } printf ('%.2f'.PHP_EOL, microtime(true) - $start);

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)
7.4.10.0130.00615.27
7.4.00.0100.01015.32
7.3.130.0000.01615.05
7.3.120.0080.00815.22
7.3.110.0050.01215.14
7.3.100.0060.00715.11
7.3.90.0050.00914.93
7.3.80.0050.01015.37
7.3.70.0080.00614.95
7.3.60.0070.00715.08
7.3.50.0040.00614.97
7.3.40.0040.00915.00
7.3.30.0050.00915.05
7.3.20.0060.00516.70
7.3.10.0050.01016.65
7.3.00.0070.00716.73
7.2.260.0030.00915.55
7.2.250.0130.00615.28
7.2.240.0050.01215.33
7.2.230.0070.00915.42
7.2.220.0030.01415.00
7.2.210.0050.00515.31
7.2.200.0060.00815.32
7.2.190.0020.00915.25
7.2.180.0050.00715.24
7.2.170.0050.00815.38
7.2.160.0060.00615.18
7.2.150.0040.01016.85
7.2.140.0050.00916.86
7.2.130.0070.00816.92
7.2.120.0060.00716.92
7.2.110.0080.00617.02
7.2.100.0070.00616.72
7.2.90.0070.00816.93
7.2.80.0060.00816.96
7.2.70.0030.01116.97
7.2.60.0060.00816.90
7.2.50.0060.00616.88
7.2.40.0040.01116.89
7.2.30.0040.00916.90
7.2.20.0020.01116.97
7.2.10.0070.00916.96
7.2.00.0040.00917.36
7.1.330.0080.00715.81
7.1.320.0120.00615.87
7.1.310.0060.00615.84
7.1.300.0030.00715.73
7.1.290.0070.00315.85
7.1.280.0040.00915.86
7.1.270.0070.00615.66
7.1.260.0050.00815.75
7.1.250.0050.01015.72
7.1.240.0030.00915.66
7.1.230.0140.00015.81
7.1.220.0000.01515.76
7.1.210.0030.00715.87
7.1.200.0070.00315.93
7.1.190.0000.01215.79
7.1.180.0090.00015.78
7.1.170.0040.01116.00
7.1.160.0060.00915.76
7.1.150.0100.00615.58
7.1.140.0040.01215.81
7.1.130.0040.01515.85
7.1.120.0040.01115.85
7.1.110.0040.00415.86
7.1.100.0090.00615.96
7.1.90.0130.00315.84
7.1.80.0090.00615.77
7.1.70.0020.00916.51
7.1.60.0060.01217.43
7.1.50.0110.00716.38
7.1.40.0070.01115.84
7.1.30.0000.00915.77
7.1.20.0080.00815.88
7.1.10.0040.01115.46
7.1.00.0070.03519.15
7.0.330.0060.00815.28
7.0.320.0040.01115.36
7.0.310.0070.00715.49
7.0.300.0000.01515.51
7.0.290.0000.01315.01
7.0.280.0000.01215.36
7.0.270.0030.00615.13
7.0.260.0000.01415.38
7.0.250.0030.01015.39
7.0.240.0030.00615.28
7.0.230.0030.00615.14
7.0.220.0030.00615.47
7.0.210.0100.00615.27
7.0.200.0060.00515.99
7.0.190.0070.01115.30
7.0.180.0080.00415.28
7.0.170.0040.00815.52
7.0.160.0030.00915.48
7.0.150.0030.01315.47
7.0.140.0040.04118.87
7.0.130.0000.01015.66
7.0.120.0050.02118.71
7.0.110.0060.00715.40
7.0.100.0060.00615.63
7.0.90.0070.00715.53
7.0.80.0030.00515.49
7.0.70.0110.00315.45
7.0.60.0060.04517.71
7.0.50.0050.03516.79
7.0.40.0070.02716.89
7.0.30.0280.03816.84
7.0.20.0230.02516.86
7.0.10.0030.04616.90
7.0.00.0060.02816.61
5.6.400.0090.00915.62
5.6.390.0070.01115.59
5.6.380.0070.00715.43
5.6.370.0070.01015.48
5.6.360.0060.01315.64
5.6.350.0060.01215.58
5.6.340.0030.01415.69
5.6.330.0120.00615.41
5.6.320.0070.01015.37
5.6.310.0090.00915.61
5.6.300.0000.01915.44
5.6.290.0080.00815.29
5.6.280.0090.03918.84
5.6.270.0110.00715.50
5.6.260.0070.01015.77
5.6.250.0030.01615.18
5.6.240.0030.01215.42
5.6.230.0120.00415.73
5.6.220.0040.00815.58
5.6.210.0090.04018.61
5.6.200.0050.04717.42
5.6.190.0150.02618.67
5.6.180.0280.04018.63
5.6.170.0180.04618.59
5.6.160.0080.04018.48
5.6.150.0070.03217.47
5.6.140.0070.02817.43
5.6.130.0070.03417.51
5.6.120.0030.05118.83
5.6.110.0030.05318.84
5.6.100.0030.02819.00
5.6.90.0120.03918.82
5.6.80.0090.02918.52
5.6.70.0090.00915.26
5.6.60.0040.01115.38
5.6.50.0080.01215.55
5.6.40.0100.01015.48
5.6.30.0110.01115.63
5.6.20.0030.01015.08
5.6.10.0060.01215.41
5.6.00.0040.01215.17
5.5.380.0030.01015.27
5.5.370.0100.00715.65
5.5.360.0080.01115.20
5.5.350.0080.02418.52
5.5.340.0150.04417.27
5.5.330.0120.04518.34
5.5.320.0700.03518.35
5.5.310.0200.04218.37
5.5.300.0090.03817.30
5.5.290.0120.04417.21
5.5.280.0120.02518.81
5.5.270.0050.03018.65
5.5.260.0070.04518.70
5.5.250.0140.03118.53
5.5.240.0050.04718.40
5.5.230.0070.01615.13
5.5.220.0130.00914.96
5.5.210.0130.00015.16
5.5.200.0090.00615.14
5.5.190.0040.01815.18
5.5.180.0140.00414.84
5.5.170.0030.01515.20
5.5.160.0070.01015.31
5.5.150.0080.00615.39
5.5.140.0000.01715.28
5.5.130.0080.01215.34
5.5.120.0030.01615.21
5.5.110.0070.01415.07
5.5.100.0110.00415.25
5.5.90.0000.01415.34
5.5.80.0030.01215.16
5.5.70.0000.01115.23
5.5.60.0040.01415.12
5.5.50.0040.01115.28
5.5.40.0090.00315.26
5.5.30.0030.01415.28
5.5.20.0040.01115.28
5.5.10.0100.01015.29
5.5.00.0100.00715.11
5.4.450.0280.02717.04
5.4.440.0280.02617.11
5.4.430.0130.02817.04
5.4.420.0280.03317.04
5.4.410.0150.02817.04
5.4.400.0120.02217.04
5.4.390.0070.02617.04
5.4.380.0060.03117.04
5.4.370.0270.02817.04
5.4.360.0280.02518.62
5.4.350.0200.03118.62
5.4.340.0330.02518.62
5.4.330.0030.00912.07
5.4.320.0250.02518.62
5.4.310.0070.02618.71
5.4.300.0090.03118.70
5.4.290.0100.02718.62
5.4.280.0270.02418.65
5.4.270.0210.02918.62
5.4.260.0100.02818.62
5.4.250.0100.05118.62
5.4.240.0070.02318.62
5.4.230.0060.03318.62
5.4.220.0300.02318.62
5.4.210.0100.02718.70
5.4.200.0350.01818.62
5.4.190.0260.02418.62
5.4.180.0130.04018.62
5.4.170.0060.03018.62
5.4.160.0140.02918.62
5.4.150.0130.02718.62
5.4.140.0330.02318.62
5.4.130.0220.02718.62
5.4.120.0220.02218.62
5.4.110.0350.02218.62
5.4.100.0150.03018.62
5.4.90.0230.02118.62
5.4.80.0300.02318.62
5.4.70.0320.02218.62
5.4.60.0290.02618.71
5.4.50.0220.02018.62
5.4.40.0350.01818.62
5.4.30.0150.03018.63
5.4.20.0180.02618.64
5.4.10.0300.01618.62
5.4.00.0200.02018.62
5.3.290.0200.02918.62
5.3.280.0300.02018.62
5.3.270.0100.02718.62
5.3.260.0100.02518.62
5.3.250.0080.02818.62
5.3.240.0250.02518.62
5.3.230.0260.01918.62
5.3.220.0230.02818.62
5.3.210.0150.02918.62
5.3.200.0100.02218.62
5.3.190.0230.02118.62
5.3.180.0260.02318.62
5.3.170.0260.02118.62
5.3.160.0230.03118.62
5.3.150.0290.01718.62
5.3.140.0380.02518.62
5.3.130.0250.02318.62
5.3.120.0220.03118.62
5.3.110.0160.03418.62
5.3.100.0150.03118.62
5.3.90.0350.01818.62
5.3.80.0350.01718.62
5.3.70.0280.02518.62
5.3.60.0280.02118.62
5.3.50.0170.02018.62
5.3.40.0200.02718.62
5.3.30.0400.02218.62
5.3.20.0030.02318.62
5.3.10.0200.02618.62
5.3.00.0230.02918.62
5.2.170.0200.05025.18
5.2.160.0270.03025.18
5.2.150.0430.03325.18
5.2.140.0270.05025.18
5.2.130.0030.03025.18
5.2.120.0370.02725.18
5.2.110.0430.03725.18
5.2.100.0200.03025.18
5.2.90.0470.04025.18
5.2.80.0200.05025.18
5.2.70.0230.04025.18
5.2.60.0230.03725.18
5.2.50.0270.03725.18
5.2.40.0230.04325.18
5.2.30.0400.02725.18
5.2.20.0130.03725.18
5.2.10.0070.02025.18
5.2.00.0270.03725.18
5.1.60.0300.02325.17
5.1.50.0500.01725.17
5.1.40.0430.02325.17
5.1.30.0100.03325.17
5.1.20.0200.03325.17
5.1.10.0270.03325.17
5.1.00.0230.02725.17
5.0.50.0130.03725.17
5.0.40.0230.02325.17
5.0.30.0400.03725.17
5.0.20.0200.03025.17
5.0.10.0030.03725.17
5.0.00.0030.04025.17
4.4.90.0170.02025.18
4.4.80.0300.02025.18
4.4.70.0070.02325.18
4.4.60.0230.02725.18
4.4.50.0270.01725.18
4.4.40.0130.02325.17
4.4.30.0230.01325.17
4.4.20.0100.02325.17
4.4.10.0030.02325.17
4.4.00.0070.03325.17
4.3.110.0270.01725.17
4.3.100.0100.01325.17
4.3.90.0070.01325.17
4.3.80.0030.02725.17
4.3.70.0070.02325.17
4.3.60.0070.02725.17
4.3.50.0030.02725.17
4.3.40.0070.02725.17
4.3.30.0030.02025.17
4.3.20.0130.02025.17
4.3.10.0130.02325.17
4.3.00.0200.02025.17

preferences:
35.56 ms | 401 KiB | 5 Q