3v4l.org

run code in 300+ PHP versions simultaneously
<?php class proxy { public function __invoke($a = 0) { return $a++; } } $c = new proxy(); $t = microtime(true); $sum = 0; for ($i = 0; $i < 1000000; $i++) { $sum += $c->__invoke($i); } printf("time=%f [%d]\n", microtime(true) - $t, $sum); $t = microtime(true); $sum = 0; for ($i = 0; $i < 1000000; $i++) { $sum += $c($i); } printf("time=%f [%d]\n", microtime(true) - $t, $sum);

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)
7.2.00.0000.15119.15
7.1.70.0030.10117.16
7.1.60.0130.15619.30
7.1.50.0070.13716.96
7.1.00.0030.12322.43
7.0.200.0070.13316.39
7.0.140.0100.21722.12
7.0.120.0030.20022.09
7.0.60.0170.23019.82
7.0.50.0130.22017.75
7.0.40.0030.18320.20
7.0.30.0600.18720.35
7.0.20.0300.17320.06
7.0.10.0230.14720.24
7.0.00.0070.19320.23
5.6.280.0070.45721.15
5.6.210.0130.40020.55
5.6.200.0100.43018.28
5.6.190.0000.30720.57
5.6.180.0230.31320.59
5.6.170.0370.40320.62
5.6.160.0030.36320.55
5.6.150.0070.34718.24
5.6.140.0070.36318.19
5.6.130.0100.40718.21
5.6.120.0030.40321.08
5.6.110.0000.37020.98
5.6.100.0070.41020.98
5.6.90.0200.40720.99
5.6.80.0170.35320.44
5.6.70.0170.31020.40
5.5.350.0370.42320.42
5.5.340.0070.42017.96
5.5.330.0070.31320.26
5.5.320.0170.35320.26
5.5.310.0270.39720.25
5.5.300.0070.40318.08
5.5.290.0130.41718.07
5.5.280.0170.40320.77
5.5.270.0100.43720.88
5.5.260.0030.36720.79
5.5.250.0070.45720.50
5.5.240.0100.41320.15
5.4.450.0070.36019.49
5.4.440.0070.39019.48
5.4.430.0030.36319.46
5.4.420.0170.35319.56
5.4.410.0130.34319.04
5.4.400.0100.34319.27
5.4.390.0070.34719.07
5.4.380.0030.29719.00
5.4.370.0070.35319.24
5.4.360.0030.41019.10
5.4.350.0070.32319.24
5.4.340.0030.31018.98
5.4.320.0100.36319.12
5.4.310.0030.29318.85
5.4.300.0200.35019.04
5.4.290.0070.36719.14
5.4.280.0030.30018.87
5.4.270.0830.29318.87
5.4.260.0170.33319.00
5.4.250.0030.33319.14
5.4.240.0030.46318.92
5.4.230.0030.41718.92
5.4.220.0100.34319.00
5.4.210.0030.31718.91
5.4.200.0070.35718.86
5.4.190.0170.34319.14
5.4.180.0070.36319.14
5.4.170.0000.30718.96
5.4.160.0130.36019.21
5.4.150.0100.33319.21
5.4.140.0070.35716.38
5.4.130.0030.48016.54
5.4.120.0100.35716.31
5.4.110.0000.36016.49
5.4.100.0000.36316.30
5.4.90.0030.34016.41
5.4.80.0030.29016.39
5.4.70.0070.28316.41
5.4.60.0000.30316.64
5.4.50.0030.30716.50
5.4.40.0030.30016.41
5.4.30.0030.29716.36
5.4.20.0000.29716.50
5.4.10.0000.29016.36
5.4.00.0130.33315.79
5.3.290.0000.37714.70
5.3.280.0030.39314.60
5.3.270.0070.44014.59
5.3.260.0070.43314.63
5.3.250.0070.42014.68
5.3.240.0070.43714.60
5.3.230.0070.42314.64
5.3.220.0030.37714.71
5.3.210.0000.41014.59
5.3.200.0030.42314.59
5.3.190.0100.43314.57
5.3.180.0030.39014.72
5.3.170.0100.52014.61
5.3.160.0030.36314.62
5.3.150.0000.37014.55
5.3.140.0030.37014.55
5.3.130.0000.36314.60
5.3.120.0000.36314.54
5.3.110.0100.35314.55
5.3.100.0030.43314.09
5.3.90.0000.40714.02
5.3.80.0070.43314.07
5.3.70.0070.43014.08
5.3.60.0030.46713.95
5.3.50.0130.44314.00
5.3.40.0100.42713.87
5.3.30.0170.43713.94
5.3.20.0070.37013.73
5.3.10.0100.40013.54
5.3.00.0030.39313.66
5.2.170.0030.33011.15
5.2.160.0000.25711.20
5.2.150.0030.27011.30
5.2.140.0130.31011.13
5.2.130.0130.30011.18
5.2.120.0100.31311.27
5.2.110.0070.29711.17
5.2.100.0030.29011.09
5.2.90.0030.35011.11
5.2.80.0100.30711.01
5.2.70.0070.31011.15
5.2.60.0030.27711.06
5.2.50.0030.27711.02
5.2.40.0070.27011.03
5.2.30.0030.31311.02
5.2.20.0100.30311.01
5.2.10.0070.31710.85
5.2.00.0030.26710.69
5.1.60.0000.26010.03
5.1.50.0000.3079.91
5.1.40.0000.2979.97
5.1.30.0070.23310.34
5.1.20.0000.25710.42
5.1.10.0030.29310.04
5.1.00.0070.29710.09
5.0.50.0030.4538.56
5.0.40.0070.4708.50
5.0.30.0000.4678.30
5.0.20.0070.4138.21
5.0.10.0030.4338.21
5.0.00.0030.4938.31
4.4.90.0000.0338.07
4.4.80.0000.0378.07
4.4.70.0000.0408.07
4.4.60.0070.0178.07
4.4.50.0070.0278.07
4.4.40.0000.0308.07
4.4.30.0000.0308.07
4.4.20.0100.0308.07
4.4.10.0030.0178.07
4.4.00.0000.0578.07
4.3.110.0000.0378.07
4.3.100.0000.0408.07
4.3.90.0000.0378.07
4.3.80.0070.0508.07
4.3.70.0030.0338.07
4.3.60.0000.0278.07
4.3.50.0070.0178.07
4.3.40.0000.0378.07
4.3.30.0030.0378.07
4.3.20.0000.0378.07
4.3.10.0030.0308.07
4.3.00.0000.0378.07

preferences:
35.93 ms | 401 KiB | 5 Q