3v4l.org

run code in 300+ PHP versions simultaneously
<?php $clrs = array('red'=>'red', 'blue'=>'blue'); $color = $clrs["blue"]; echo "Love is ", (print !(print ( print ( $color == "blue" ? print "{$clrs['blue']} ? " : print "{$clrs['red']} ? ")? "true" : "false")? " (1) " : "")?: 24)? 'x7' : ' hours';

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)
8.3.60.0110.00718.30
8.3.50.0110.00921.11
8.3.40.0040.01118.56
8.3.30.0060.00919.09
8.3.20.0000.00720.34
8.3.10.0050.00323.61
8.3.00.0080.00019.38
8.2.180.0120.00316.75
8.2.170.0110.00722.96
8.2.160.0100.00320.20
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00422.21
8.2.110.0090.00019.30
8.2.100.0080.00318.03
8.2.90.0030.00519.17
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0060.00318.10
8.2.40.0000.00920.55
8.2.30.0000.00818.24
8.2.20.0030.00517.81
8.2.10.0000.00718.05
8.2.00.0040.00417.77
8.1.280.0100.01025.92
8.1.270.0060.00323.79
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00422.69
8.1.230.0000.01117.51
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0060.00318.50
8.1.160.0000.01021.96
8.1.150.0000.00718.86
8.1.140.0000.00717.46
8.1.130.0030.00317.71
8.1.120.0000.00717.38
8.1.110.0000.00717.47
8.1.100.0040.00417.38
8.1.90.0000.00817.36
8.1.80.0000.00717.49
8.1.70.0070.00017.35
8.1.60.0000.00817.63
8.1.50.0080.00017.44
8.1.40.0000.00817.52
8.1.30.0080.00017.56
8.1.20.0030.00617.55
8.1.10.0040.00417.50
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0050.00318.33
8.0.270.0030.00317.18
8.0.260.0000.00617.34
8.0.250.0030.00316.90
8.0.240.0000.00716.86
8.0.230.0070.00017.07
8.0.220.0000.00817.01
8.0.210.0040.00417.01
8.0.200.0030.00316.86
8.0.190.0040.00317.05
8.0.180.0040.00417.00
8.0.170.0030.00516.95
8.0.160.0050.00216.91
8.0.150.0000.00716.86
8.0.140.0080.00316.79
8.0.130.0030.00313.34
8.0.120.0000.00816.91
8.0.110.0040.00317.01
8.0.100.0000.00716.84
8.0.90.0040.00416.84
8.0.80.0070.01116.89
8.0.70.0000.00816.75
8.0.60.0030.00517.04
8.0.50.0030.00516.84
8.0.30.0050.01516.97
8.0.20.0150.00517.42
8.0.10.0000.00717.04
8.0.00.0100.01016.55
7.4.330.0020.00215.02
7.4.320.0060.00016.59
7.4.300.0060.00016.50
7.4.290.0040.00416.61
7.4.280.0040.00416.60
7.4.270.0000.00716.63
7.4.260.0070.00016.57
7.4.250.0040.00416.48
7.4.240.0020.00516.55
7.4.230.0030.00316.45
7.4.220.0060.01216.62
7.4.210.0070.01316.57
7.4.200.0070.00016.59
7.4.160.0000.01616.66
7.4.150.0110.00717.40
7.4.140.0120.00817.86
7.4.130.0110.00816.51
7.4.120.0070.01016.54
7.4.110.0000.01616.54
7.4.100.0130.01016.53
7.4.90.0110.00716.50
7.4.80.0060.01019.39
7.4.70.0140.00616.63
7.4.60.0030.01316.60
7.4.50.0040.00416.58
7.4.40.0090.00616.47
7.4.30.0080.00816.56
7.4.00.0050.01214.85
7.3.330.0000.00613.24
7.3.320.0050.00013.24
7.3.310.0070.00016.45
7.3.300.0030.00316.39
7.3.290.0070.00916.36
7.3.280.0080.00716.34
7.3.270.0110.01417.40
7.3.260.0170.00716.52
7.3.250.0100.00816.50
7.3.240.0110.00616.52
7.3.230.0100.00716.58
7.3.210.0100.00616.32
7.3.200.0030.01719.39
7.3.190.0120.00416.28
7.3.180.0090.00916.59
7.3.170.0060.00916.36
7.3.160.0200.00316.49
7.3.120.0060.01014.54
7.3.110.0080.00814.66
7.3.100.0000.01414.78
7.3.90.0040.01114.63
7.3.80.0070.00714.98
7.3.70.0040.01214.79
7.3.60.0060.00914.91
7.3.50.0090.00914.71
7.3.40.0030.01014.59
7.3.30.0030.01014.81
7.3.20.0090.00016.66
7.3.10.0030.01316.84
7.3.00.0100.00316.57
7.2.330.0070.01116.47
7.2.320.0030.01516.74
7.2.310.0090.00916.63
7.2.300.0040.01816.81
7.2.290.0110.01216.80
7.2.250.0070.01114.91
7.2.240.0070.00714.55
7.2.230.0090.00014.88
7.2.220.0130.00015.25
7.2.210.0030.00714.72
7.2.200.0090.00315.23
7.2.190.0120.00314.99
7.2.180.0130.00314.81
7.2.170.0040.01215.00
7.2.80.0090.00616.48
7.2.00.0030.00919.53
7.1.330.0090.00615.88
7.1.320.0050.00515.48
7.1.310.0070.00715.61
7.1.300.0070.00315.61
7.1.290.0060.00915.68
7.1.280.0030.00715.63
7.1.270.0070.00715.55
7.1.260.0070.00715.70
7.1.200.0060.00315.61
7.1.100.0060.00618.17
7.1.70.0000.00917.25
7.1.60.0070.01719.32
7.1.50.0040.01116.79
7.1.00.0030.07722.46
7.0.200.0040.00416.86
7.0.140.0100.06722.08
7.0.60.0100.08719.83
7.0.50.0000.08017.81
7.0.40.0000.05020.09
7.0.30.0270.04020.00
7.0.20.0300.08020.33
7.0.10.0070.04020.12
7.0.00.0170.03320.20
5.6.280.0070.07021.04
5.6.210.0070.08320.66
5.6.200.0100.08018.18
5.6.190.0030.04720.77
5.6.180.0270.07020.56
5.6.170.0270.04320.33
5.6.160.0070.09020.50
5.6.150.0070.08718.21
5.6.140.0030.04718.15
5.6.130.0030.08318.21
5.6.120.0030.04721.12
5.6.110.0000.04321.13
5.6.100.0130.03021.13
5.6.90.0070.08721.00
5.6.80.0030.05720.28
5.6.70.4570.04020.47
5.5.350.0370.07320.29
5.5.340.0130.07017.88
5.5.330.0030.06020.21
5.5.320.0300.07020.22
5.5.310.0230.08320.29
5.5.300.0130.07317.98
5.5.290.0030.07017.89
5.5.280.0100.05020.65
5.5.270.0070.07020.87
5.5.260.0130.07320.97
5.5.250.0170.07020.66
5.5.240.3770.04320.27
5.4.450.3630.03719.54
5.4.440.3700.03719.21
5.4.430.3970.03319.54
5.4.420.3600.04019.13
5.4.410.3800.04719.25
5.4.400.3670.04019.13
5.4.390.3270.03319.16
5.4.380.3430.03719.09
5.4.370.3370.04319.14
5.4.360.3200.04318.93
5.4.350.3100.04018.91
5.4.340.3700.03718.92
5.4.320.3070.04018.93
5.4.310.3930.04018.91
5.4.300.3370.03018.88
5.4.290.3470.03718.91
5.4.280.3430.03019.15
5.4.270.0130.06318.79
5.4.260.0000.04718.88
5.4.250.3500.03319.23
5.4.240.4000.05018.91
5.4.230.3170.04019.12
5.4.220.3300.03719.07
5.4.210.3130.03319.12
5.4.200.3400.03018.91
5.4.190.2970.04018.80
5.4.180.3130.03718.90
5.4.170.3030.04019.21
5.4.160.2130.04019.06
5.4.150.0000.04019.23
5.4.140.2500.04016.30
5.4.130.3130.03716.27
5.4.120.3430.04316.26
5.4.110.3500.03316.34
5.4.100.3230.04016.48
5.4.90.3470.03716.21
5.4.80.3670.03716.19
5.4.70.3830.03316.21
5.4.60.4830.03716.40
5.4.50.3500.03716.45
5.4.40.3400.03316.36
5.4.30.3330.03716.17
5.4.20.3300.03316.32
5.4.10.3130.02716.41
5.4.00.3570.03315.90
5.3.290.4000.04714.50
5.3.280.3370.03714.52
5.3.270.2900.04314.65
5.3.260.0070.03714.63
5.3.250.0070.03314.65
5.3.240.2900.03714.57
5.3.230.2900.03314.54
5.3.220.3070.04014.42
5.3.210.3100.03014.50
5.3.200.3430.03314.41
5.3.190.2930.03714.41
5.3.180.3770.04014.62
5.3.170.3830.03314.40
5.3.160.3530.04014.43
5.3.150.3130.03314.65
5.3.140.3430.03714.39
5.3.130.3470.03714.38
5.3.120.3470.03714.39
5.3.110.3230.04014.50
5.3.100.3500.04014.12
5.3.90.3900.04314.11
5.3.80.4000.04013.98
5.3.70.3730.04013.89
5.3.60.3770.03713.80
5.3.50.3370.04013.92
5.3.40.3470.03713.92
5.3.30.3370.03013.93
5.3.20.3170.03713.73
5.3.10.3700.03013.53
5.3.00.3930.04013.59
5.2.170.2600.03011.04
5.2.160.2970.03311.16
5.2.150.2870.03711.01
5.2.140.2870.03311.16
5.2.130.3100.02711.11
5.2.120.2530.02710.96
5.2.110.2970.03710.93
5.2.100.3330.03010.95
5.2.90.3000.03011.02
5.2.80.2370.03311.25
5.2.70.3200.03311.20
5.2.60.3330.03010.94
5.2.50.3400.03011.02
5.2.40.2800.02710.82
5.2.30.2530.02310.81
5.2.20.2830.02310.80
5.2.10.2800.03010.77
5.2.00.2830.04010.79
5.1.60.2570.0279.97
5.1.50.2570.02310.08
5.1.40.2870.02710.16
5.1.30.2900.02310.43
5.1.20.2470.02310.37
5.1.10.2800.02010.19
5.1.00.2500.0239.97
5.0.50.1300.0209.97
5.0.40.1470.0179.97
5.0.30.1530.0379.97
5.0.20.1570.0179.97
5.0.10.1570.0109.97
5.0.00.1630.0339.97
4.4.90.1300.0209.97
4.4.80.1630.0209.97
4.4.70.1530.0179.97
4.4.60.1470.0139.97
4.4.50.1230.0179.97
4.4.40.1630.0279.97
4.4.30.1530.0179.97
4.4.20.1330.0209.97
4.4.10.1630.0139.97
4.4.00.1500.0279.97
4.3.110.1530.0179.97
4.3.100.1230.0139.97
4.3.90.1470.0179.97
4.3.80.1700.0239.97
4.3.70.1300.0139.97
4.3.60.1270.0139.97
4.3.50.1430.0209.97
4.3.40.1500.0279.97
4.3.30.0830.0209.97
4.3.20.0800.0239.97
4.3.10.0830.0239.97
4.3.00.0700.0139.97

preferences:
49.65 ms | 401 KiB | 5 Q