3v4l.org

run code in 300+ PHP versions simultaneously
<?php function say($str) { echo $str, "\n"; } $var1 = 123; $var2 = '456A'; $var3 = 78; $var4 = (float) $var2; $var5 = (int) $var2; say("$var2 converted to float is: $var4"); say("$var2 converted to int is: $var5"); if ($var1 < $var2) { say("$var1 < $var2"); } if ($var2 < $var3) { say("$var2 < $var3"); } if ($var3 < $var1) { say("$var3 < $var1"); } if ($var4 < $var3) { say("$var4 < $var3"); } if ($var5 < $var3) { say("$var5 < $var3"); } if ($var3 < $var1) { say("$var3 < $var1"); } say("therefore, as documented,"); if ($var2 < $var3) { say("$var2 < $var3"); }

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)
8.3.60.0120.00616.75
8.3.50.0150.00319.60
8.3.40.0080.00818.70
8.3.30.0070.00719.04
8.3.20.0000.00720.21
8.3.10.0080.00023.52
8.3.00.0000.00819.13
8.2.180.0040.01118.16
8.2.170.0070.01022.96
8.2.160.0130.00320.22
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00421.08
8.2.110.0030.00620.52
8.2.100.0060.00618.09
8.2.90.0060.00618.98
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0030.00620.01
8.2.30.0070.00318.14
8.2.20.0040.00417.81
8.2.10.0050.00318.06
8.2.00.0000.00817.75
8.1.270.0060.00323.79
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0120.00422.07
8.1.230.0000.01119.21
8.1.220.0070.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.36
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0040.00418.59
8.1.160.0070.00021.90
8.1.150.0030.00518.81
8.1.140.0030.00617.48
8.1.130.0030.00317.89
8.1.120.0070.00017.50
8.1.110.0040.00417.50
8.1.100.0040.00417.51
8.1.90.0070.00017.51
8.1.80.0000.00717.47
8.1.70.0000.00717.31
8.1.60.0040.00417.61
8.1.50.0040.00417.54
8.1.40.0000.00817.53
8.1.30.0030.00517.60
8.1.20.0000.00917.57
8.1.10.0000.00817.43
8.1.00.0000.00717.48
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0060.00318.49
8.0.270.0000.00717.19
8.0.260.0030.00317.22
8.0.250.0000.00716.97
8.0.240.0070.00016.84
8.0.230.0070.00016.83
8.0.220.0000.00716.93
8.0.210.0000.00716.88
8.0.200.0070.00016.91
8.0.190.0000.00716.87
8.0.180.0040.00416.92
8.0.170.0040.00416.91
8.0.160.0070.00016.89
8.0.150.0030.00316.85
8.0.140.0000.00716.82
8.0.130.0000.00513.39
8.0.120.0050.00316.82
8.0.110.0050.00316.94
8.0.100.0050.00316.89
8.0.90.0000.00716.88
8.0.80.0080.00816.87
8.0.70.0080.00016.95
8.0.60.0070.00016.79
8.0.50.0080.00016.91
8.0.30.0120.01317.09
8.0.20.0080.01117.40
8.0.10.0080.00016.85
8.0.00.0090.01216.76
7.4.330.0050.00215.00
7.4.320.0000.00716.51
7.4.300.0040.00416.53
7.4.290.0070.00016.45
7.4.280.0070.00016.55
7.4.270.0000.00716.54
7.4.260.0030.00316.52
7.4.250.0000.00816.48
7.4.240.0080.00016.59
7.4.230.0000.00716.51
7.4.220.0120.01216.61
7.4.210.0060.00916.68
7.4.200.0030.00316.37
7.4.160.0070.00716.52
7.4.150.0090.00817.40
7.4.140.0080.00817.86
7.4.130.0090.00916.47
7.4.120.0100.00716.61
7.4.110.0150.00416.50
7.4.100.0040.01416.53
7.4.90.0060.01116.63
7.4.80.0190.00319.39
7.4.70.0030.01316.43
7.4.60.0120.00316.55
7.4.50.0000.00516.22
7.4.40.0100.00716.41
7.4.30.0070.01016.63
7.4.00.0060.00915.20
7.3.330.0030.00313.17
7.3.320.0060.00013.34
7.3.310.0070.00016.43
7.3.300.0000.00716.27
7.3.290.0100.01016.46
7.3.280.0030.01316.33
7.3.270.0170.00017.40
7.3.260.0090.00916.29
7.3.250.0100.01016.49
7.3.240.0100.00716.43
7.3.230.0120.00416.39
7.3.210.0040.01516.56
7.3.200.0130.00919.39
7.3.190.0130.00816.44
7.3.180.0080.00816.37
7.3.170.0130.00316.61
7.3.160.0060.00916.69
7.3.10.0030.01616.58
7.3.00.0090.00916.66
7.2.330.0150.00316.80
7.2.320.0090.00916.68
7.2.310.0090.01216.69
7.2.300.0030.01316.87
7.2.290.0170.00316.46
7.2.130.0100.00616.96
7.2.120.0000.01816.84
7.2.110.0070.00716.55
7.2.100.0030.01016.92
7.2.90.0040.01416.93
7.2.80.0100.00717.01
7.2.70.0090.00616.95
7.2.60.0100.00716.63
7.2.50.0140.00316.96
7.2.40.0070.01016.95
7.2.30.0080.00416.92
7.2.20.0030.00917.00
7.2.10.0060.00917.08
7.2.00.0030.01118.00
7.1.250.0060.00615.72
7.1.240.0100.00315.54
7.1.230.0030.01015.75
7.1.220.0060.01015.77
7.1.210.0040.00815.93
7.1.200.0060.00615.41
7.1.190.0060.00315.79
7.1.180.0030.00815.71
7.1.170.0030.01015.70
7.1.160.0070.00715.65
7.1.150.0060.00615.91
7.1.140.0090.00315.88
7.1.130.0000.01215.46
7.1.120.0040.00915.54
7.1.110.0000.01515.89
7.1.100.0060.00416.85
7.1.90.0000.00915.73
7.1.80.0030.01015.75
7.1.70.0040.00616.23
7.1.60.0060.01117.47
7.1.50.0070.01116.32
7.1.40.0000.01115.45
7.1.30.0130.00015.50
7.1.20.0040.01115.64
7.1.10.0030.00915.83
7.1.00.0050.04119.09
7.0.330.0030.01015.47
7.0.320.0060.01015.23
7.0.310.0030.00715.29
7.0.300.0030.01015.43
7.0.290.0050.00315.21
7.0.280.0000.01415.37
7.0.270.0060.00915.33
7.0.260.0060.00315.36
7.0.250.0030.01015.53
7.0.240.0040.01115.15
7.0.230.0060.00615.23
7.0.220.0140.00015.11
7.0.210.0000.01215.41
7.0.200.0000.00916.11
7.0.190.0000.00915.47
7.0.180.0090.00315.47
7.0.170.0030.00715.14
7.0.160.0030.01315.45
7.0.150.0030.00515.22
7.0.140.0040.04118.55
7.0.130.0040.00815.39
7.0.120.0060.00815.11
7.0.110.0030.01015.22
7.0.100.0080.00415.40
7.0.90.0030.00915.49
7.0.80.0110.00015.48
7.0.70.0030.00915.48
7.0.60.0020.04617.69
7.0.50.0030.04616.77
7.0.40.0030.03016.79
7.0.30.0280.03816.77
7.0.20.0150.04316.87
7.0.10.0170.04216.85
7.0.00.0110.03816.72
5.6.380.0060.00614.25
5.6.370.0130.00314.32
5.6.360.0030.00614.18
5.6.350.0030.01014.54
5.6.340.0070.00713.86
5.6.330.0030.01014.13
5.6.320.0060.00613.94
5.6.310.0090.00314.58
5.6.300.0100.00314.21
5.6.290.0100.00314.46
5.6.280.0030.04317.92
5.6.270.0030.00714.47
5.6.260.0030.01014.16
5.6.250.0040.00814.41
5.6.240.0030.00514.43
5.6.230.0070.00714.11
5.6.220.0100.00314.34
5.6.210.0060.03417.42
5.6.200.0140.03616.18
5.6.190.0020.03917.39
5.6.180.0180.04217.48
5.6.170.0160.03917.43
5.6.160.0020.02917.29
5.6.150.0050.02616.43
5.6.140.0070.04216.14
5.6.130.0040.03416.37
5.6.120.0050.02917.74
5.6.110.0070.04117.62
5.6.100.0070.03817.65
5.6.90.0020.03717.56
5.6.80.0060.04017.40
5.6.70.2090.02417.25
5.6.60.0030.00714.11
5.6.50.0000.01314.30
5.6.40.0050.00614.25
5.6.30.0030.01014.26
5.6.20.0090.00614.34
5.6.10.0040.00714.08
5.6.00.0070.01014.23
5.5.380.0000.01011.38
5.5.370.0000.00610.97
5.5.360.0000.00510.91
5.5.350.0130.04015.70
5.5.340.0030.04214.64
5.5.330.0030.03015.64
5.5.320.0210.03715.75
5.5.310.0120.04315.88
5.5.300.0020.02414.64
5.5.290.0050.02314.53
5.5.280.0100.02916.10
5.5.270.0030.02516.06
5.5.260.0010.04515.78
5.5.250.0070.04615.90
5.5.240.0100.03515.64
5.5.230.0040.00410.78
5.5.220.0060.00311.02
5.5.210.0070.00310.98
5.5.200.0090.00311.07
5.5.190.0050.00510.71
5.5.180.0080.00011.15
5.5.170.0000.00911.23
5.5.160.0030.00910.91
5.5.150.0070.00310.76
5.5.140.0060.00610.93
5.5.130.0070.00011.23
5.5.120.0040.00810.99
5.5.110.0040.00811.17
5.5.100.0080.00411.16
5.5.90.0060.00611.02
5.5.80.0070.00411.06
5.5.70.0060.00610.99
5.5.60.0000.01010.91
5.5.50.0060.00611.21
5.5.40.0000.00610.94
5.5.30.0000.00911.05
5.5.20.0040.00710.93
5.5.10.0040.00410.93
5.5.00.0030.00911.02
5.4.450.0130.02515.22
5.4.440.0130.03315.25
5.4.430.0080.02815.37
5.4.420.0180.02515.21
5.4.410.0130.02315.14
5.4.400.0130.02115.19
5.4.390.0110.02015.03
5.4.380.0150.03514.74
5.4.370.0180.03114.83
5.4.360.0220.02914.84
5.4.350.0220.02514.79
5.4.340.0150.03014.82
5.4.330.0040.00811.18
5.4.320.0040.02411.65
5.4.310.0080.01911.78
5.4.300.0030.02111.69
5.4.290.0030.02411.79
5.4.280.0060.02011.64
5.4.270.0020.02511.64
5.4.260.0040.02311.68
5.4.250.0030.02211.62
5.4.240.0060.02011.49
5.4.230.0070.02811.79
5.4.220.0070.02111.48
5.4.210.0060.02111.50
5.4.200.0040.02011.75
5.4.190.0050.01811.68
5.4.180.0050.02611.72
5.4.170.0050.02311.69
5.4.160.0050.02011.61
5.4.150.0040.02111.65
5.4.140.0070.01911.47
5.4.130.0020.02311.49
5.4.120.0030.02111.45
5.4.110.0060.02311.38
5.4.100.0040.02411.52
5.4.90.0020.02511.53
5.4.80.0050.02311.56
5.4.70.0030.02211.52
5.4.60.0050.02111.55
5.4.50.0080.01911.40
5.4.40.0050.02311.51
5.4.30.0040.02211.49
5.4.20.0040.02311.43
5.4.10.0050.02111.56
5.4.00.0040.02111.25
5.3.290.0050.02611.68
5.3.280.0060.01811.65
5.3.270.0040.02011.73
5.3.260.0040.02311.69
5.3.250.0050.02211.65
5.3.240.0020.02511.67
5.3.230.0040.02411.61
5.3.220.0020.02211.54
5.3.210.0080.02111.50
5.3.200.0030.02311.54
5.3.190.0030.02411.55
5.3.180.0070.01911.59
5.3.170.0090.01811.61
5.3.160.0080.01811.64
5.3.150.0040.02311.53
5.3.140.0050.01911.58
5.3.130.0050.02511.60
5.3.120.0060.02311.47
5.3.110.0040.02211.60
5.3.100.0050.02111.20
5.3.90.0070.02011.35
5.3.80.0040.02211.27
5.3.70.0030.02411.29
5.3.60.0050.02011.41
5.3.50.0060.01911.35
5.3.40.0040.02011.26
5.3.30.0070.01911.33
5.3.20.0020.02311.03
5.3.10.0050.02410.98
5.3.00.0030.02510.92
5.2.170.0060.0169.42
5.2.160.0050.0189.32
5.2.150.0050.0189.45
5.2.140.0020.0209.41
5.2.130.0020.0189.32
5.2.120.0040.0189.39
5.2.110.0050.0169.42
5.2.100.0050.0169.30
5.2.90.0040.0189.29
5.2.80.0020.0199.29
5.2.70.0040.0189.29
5.2.60.0020.0209.27
5.2.50.0020.0199.26
5.2.40.0000.0219.35
5.2.30.0040.0189.24
5.2.20.0070.0139.23
5.2.10.0020.0199.19
5.2.00.0020.0189.12
5.1.60.0060.0148.76
5.1.50.0020.0148.76
5.1.40.0050.0178.75
5.1.30.0080.0198.93
5.1.20.0020.0168.94
5.1.10.0050.0158.79
5.1.00.0030.0158.79
5.0.50.0030.0128.04
5.0.40.0020.0127.97
5.0.30.0030.0177.88
5.0.20.0040.0117.87
5.0.10.0040.0117.86
5.0.00.0040.0177.85
4.4.90.0040.0087.09
4.4.80.0020.0127.08
4.4.70.0020.0117.08
4.4.60.0030.0097.08
4.4.50.0040.0087.08
4.4.40.0010.0167.05
4.4.30.0030.0107.08
4.4.20.0040.0107.12
4.4.10.0020.0127.12
4.4.00.0020.0187.08
4.3.110.0030.0107.03
4.3.100.0020.0127.03
4.3.90.0040.0087.02
4.3.80.0020.0157.00
4.3.70.0030.0117.01
4.3.60.0030.0127.01
4.3.50.0040.0107.01
4.3.40.0030.0176.97
4.3.30.0010.0116.38
4.3.20.0030.0096.37
4.3.10.0010.0146.35
4.3.00.0020.01012.54

preferences:
62.07 ms | 400 KiB | 5 Q