3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ( $q =0; $q < 1000; ++$q ) { $a[] = array('id' => '' . mt_rand(1, 9999), 'sender_id' => '' . mt_rand(1, 999999999999), 'time' => '' . time()); }

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)
7.4.00.0100.01015.63
7.3.120.0060.01115.06
7.3.110.0070.01015.35
7.3.100.0090.00415.44
7.3.90.0070.00815.32
7.3.80.0120.00515.16
7.3.70.0040.01215.37
7.3.60.0050.01115.28
7.3.50.0070.00515.38
7.3.40.0050.00715.19
7.3.30.0070.00815.33
7.3.20.0120.00416.54
7.3.10.0060.01016.73
7.3.00.0090.00516.51
7.2.250.0070.01415.21
7.2.240.0080.00915.42
7.2.230.0110.00415.63
7.2.220.0020.01415.50
7.2.210.0080.00615.38
7.2.200.0080.00815.42
7.2.190.0060.01115.56
7.2.180.0070.01015.44
7.2.170.0080.00815.38
7.2.160.0040.01115.52
7.2.150.0070.01116.84
7.2.140.0000.01517.11
7.2.130.0140.00017.07
7.2.120.0100.00716.71
7.2.110.0040.00717.04
7.2.100.0030.01316.93
7.2.90.0060.00616.85
7.2.80.0060.00817.13
7.2.70.0070.01016.84
7.2.60.0030.00716.93
7.2.50.0070.01017.06
7.2.40.0060.01216.94
7.2.30.0120.00316.88
7.2.20.0100.00016.50
7.2.10.0040.01516.86
7.2.00.0030.01416.56
7.1.330.0090.00615.71
7.1.320.0090.00715.69
7.1.310.0030.01115.79
7.1.300.0020.01415.83
7.1.290.0050.00815.75
7.1.280.0110.00615.88
7.1.270.0030.01115.61
7.1.260.0050.01215.82
7.1.250.0110.00315.88
7.1.70.0100.00616.98
7.1.60.0090.01519.82
7.1.50.0030.02016.93
7.1.00.0070.07322.54
7.0.200.0150.00316.76
7.0.140.0100.06722.02
7.0.80.0230.05320.49
7.0.70.0470.08020.34
7.0.60.0530.07320.33
7.0.50.0470.05720.67
7.0.40.0000.06319.95
7.0.30.0030.04720.14
7.0.20.0170.08019.95
7.0.10.0130.05720.07
7.0.00.0100.08319.95
5.6.280.0070.07321.86
5.6.230.0370.06321.27
5.6.220.0070.05321.41
5.6.210.0200.07721.41
5.6.200.0200.06721.75
5.6.190.0170.07021.77
5.6.180.0170.06321.80
5.6.170.0030.05021.79
5.6.160.0100.05321.85
5.6.150.0100.08021.72
5.6.140.0070.08321.70
5.6.130.0000.06321.85
5.6.120.0070.08721.78
5.6.110.0170.04021.80
5.6.100.0070.08321.88
5.6.90.0100.07321.68
5.6.80.0170.05721.15
5.6.70.0070.05021.09
5.6.60.0130.05321.20
5.6.50.0030.08321.10
5.6.40.0100.08021.23
5.6.30.0170.07021.29
5.6.20.0030.04321.29
5.6.10.0030.05021.15
5.6.00.0100.06721.19
5.5.370.0070.04321.11
5.5.360.0100.04321.17
5.5.350.0100.06021.16
5.5.340.0070.07721.69
5.5.330.0100.08721.39
5.5.320.0130.07321.59
5.5.310.0100.04321.56
5.5.300.0070.04721.66
5.5.290.0070.08721.64
5.5.280.0100.07721.57
5.5.270.0070.08321.64
5.5.260.0070.08721.53
5.5.250.0200.07721.35
5.5.240.0070.05021.05
5.5.230.0100.04721.06
5.5.220.0070.07320.97
5.5.210.0170.07321.08
5.5.200.0170.07320.89
5.5.190.0130.03321.00
5.5.180.0070.07721.03
5.5.160.0130.07320.91
5.5.150.0070.07021.00
5.5.140.0000.07020.99
5.5.130.0170.07321.01
5.5.120.0100.08020.83
5.5.110.0100.08021.01
5.5.100.0130.08020.84
5.5.90.0130.08020.84
5.5.80.0100.07320.71
5.5.70.0170.06320.86
5.5.60.0070.07020.92
5.5.50.0200.05020.82
5.5.40.0170.07320.91
5.5.30.0100.07320.85
5.5.20.0070.05320.72
5.5.10.0070.08020.88
5.5.00.0070.07320.87
5.4.450.0130.06320.07
5.4.440.0130.07020.02
5.4.430.0070.04019.96
5.4.420.0100.08019.81
5.4.410.0030.05019.98
5.4.400.0070.06719.70
5.4.390.0070.08019.67
5.4.380.0100.07719.74
5.4.370.0100.06719.65
5.4.360.0030.07719.75
5.4.350.0130.06719.65
5.4.340.0030.05019.75
5.4.320.0070.08019.52
5.4.310.0100.07719.66
5.4.300.0030.04319.81
5.4.290.0030.07719.59
5.4.280.0300.06019.64
5.4.270.0000.08019.59
5.4.260.0030.07719.65
5.4.250.0030.06719.48
5.4.240.0030.08319.84
5.4.230.0100.05019.84
5.4.220.0030.07319.84
5.4.210.0030.07719.74
5.4.200.0170.06719.66
5.4.190.0000.09019.69
5.4.180.0070.04019.64
5.4.170.0100.07319.73
5.4.160.0100.04719.72
5.4.150.0070.04319.82
5.4.140.0000.08316.85
5.4.130.0000.05016.85
5.4.120.0030.08017.02
5.4.110.0030.03717.01
5.4.100.0030.03716.96
5.4.90.0030.05016.99
5.4.80.0070.07316.94
5.4.70.0070.07716.99
5.4.60.0070.07316.94
5.4.50.0130.06717.15
5.4.40.0030.07716.98
5.4.30.0130.07016.99
5.4.20.0070.04316.94
5.4.10.0070.04317.05
5.4.00.0070.07716.45
5.3.290.0070.05315.22
5.3.280.0100.07015.15
5.3.270.0070.07715.11
5.3.260.0070.04715.16
5.3.250.0030.08315.00
5.3.240.0070.08315.15
5.3.230.0030.08715.18
5.3.220.0070.05015.00
5.3.210.0070.04015.03
5.3.200.0100.03315.16
5.3.190.0070.07015.01
5.3.180.0030.04014.99
5.3.170.0070.07315.16
5.3.160.0100.04715.16
5.3.150.0030.04715.17
5.3.140.0000.06015.05
5.3.130.0070.07315.30
5.3.120.0100.04315.14
5.3.110.0130.04315.10
5.3.100.0070.08014.63
5.3.90.0170.07314.52
5.3.80.0230.05314.62
5.3.70.0100.07014.39
5.3.60.0030.07314.51
5.3.50.0100.07714.52
5.3.40.0030.06714.40
5.3.30.0030.05314.48
5.3.20.0130.06314.29
5.3.10.0030.07014.24
5.3.00.0100.04314.21
5.2.170.0030.04311.58
5.2.160.0100.04711.57
5.2.150.0100.05711.55
5.2.140.0070.06311.63
5.2.130.0130.05711.95
5.2.120.0030.05311.58
5.2.110.0070.06311.63
5.2.100.0070.04011.63
5.2.90.0030.06311.50
5.2.80.0030.06711.57
5.2.70.0070.04311.93
5.2.60.0100.06711.59
5.2.50.0070.05711.49
5.2.40.0070.04011.40
5.2.30.0100.06011.52
5.2.20.0030.07011.47
5.2.10.0100.06011.41
5.2.00.0000.06711.21
5.1.60.0070.03311.09
5.1.50.0000.06011.09
5.1.40.0070.04010.98
5.1.30.0030.03011.26
5.1.20.0030.05011.38
5.1.10.0070.05311.14
5.1.00.0130.04311.14
5.0.50.0000.0539.55
5.0.40.0000.0509.47
5.0.30.0070.0579.34
5.0.20.0070.0439.20
5.0.10.0100.0439.18
5.0.00.0030.0679.26
4.4.90.0030.0207.43
4.4.80.0000.0407.43
4.4.70.0030.0377.43
4.4.60.0070.0377.43
4.4.50.0030.0277.43
4.4.40.0030.0577.43
4.4.30.0000.0437.43
4.4.20.0000.0237.43
4.4.10.0030.0377.43
4.4.00.0000.0577.43
4.3.110.0030.0377.43
4.3.100.0030.0407.43
4.3.90.0030.0337.43
4.3.80.0030.0577.43
4.3.70.0030.0307.43
4.3.60.0000.0377.43
4.3.50.0030.0377.43
4.3.40.0000.0607.43
4.3.30.0000.0407.43
4.3.20.0000.0477.43
4.3.10.0000.0437.43
4.3.00.0170.0307.43

preferences:
36.37 ms | 400 KiB | 5 Q