3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$writer = new XMLWriter(); //echo var_dump(getdate(strtotime("1 day"))); echo date("Y-m-d H:i:s", time())."\n"; echo date("Y-m-d H:i:s", strtotime('20 minute')); //echo date("Y-m-t", strtotime("first day of previous month") ) ;

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)
7.4.10.0090.00914.93
7.4.00.0130.00515.04
7.3.130.0070.01015.05
7.3.120.0080.01014.99
7.3.110.0100.00714.83
7.3.100.0060.00614.99
7.3.90.0070.00814.94
7.3.80.0040.00815.08
7.3.70.0030.01014.98
7.3.60.0060.00714.89
7.3.50.0080.00514.96
7.3.40.0040.00915.03
7.3.30.0050.00914.92
7.3.20.0050.01216.73
7.3.10.0060.00916.76
7.3.00.0050.00816.72
7.2.260.0090.01115.19
7.2.250.0100.00715.22
7.2.240.0080.00815.31
7.2.230.0060.00714.97
7.2.220.0060.01114.91
7.2.210.0040.00915.20
7.2.200.0110.00514.96
7.2.190.0060.00915.07
7.2.180.0040.01015.21
7.2.170.0060.00715.11
7.2.160.0030.01115.23
7.2.150.0050.00916.93
7.2.140.0070.00817.17
7.2.130.0060.00616.99
7.2.120.0040.00917.13
7.2.110.0080.00316.90
7.2.100.0030.01017.04
7.2.90.0070.00516.97
7.2.80.0100.00517.15
7.2.70.0070.00716.97
7.2.60.0030.00916.99
7.2.50.0050.00916.95
7.2.40.0110.00417.14
7.2.30.0070.00717.01
7.2.20.0080.00717.16
7.2.10.0050.00817.02
7.2.00.0050.00817.85
7.1.330.0030.01315.99
7.1.320.0060.00815.79
7.1.310.0040.01115.81
7.1.300.0040.00915.78
7.1.290.0080.00415.76
7.1.280.0060.00615.87
7.1.270.0060.00715.98
7.1.260.0070.00815.86
7.1.250.0070.00515.81
7.1.240.0080.00415.93
7.1.230.0060.00715.80
7.1.220.0050.00815.97
7.1.210.0050.00615.68
7.1.200.0030.00915.76
7.1.190.0050.00716.04
7.1.180.0040.00515.89
7.1.170.0030.00815.87
7.1.160.0050.01015.87
7.1.150.0050.00515.95
7.1.140.0040.00915.89
7.1.130.0040.00915.84
7.1.120.0060.00515.66
7.1.110.0080.00715.86
7.1.100.0020.01116.66
7.1.90.0060.00615.92
7.1.80.0090.00315.95
7.1.70.0040.00516.28
7.1.60.0070.00717.06
7.1.50.0030.01316.24
7.1.40.0060.00615.86
7.1.30.0020.01115.83
7.1.20.0040.00916.00
7.1.10.0040.00915.77
7.1.00.0030.03317.97
7.0.330.0050.00615.37
7.0.320.0020.01015.39
7.0.310.0040.00715.61
7.0.300.0040.01115.41
7.0.290.0030.01115.48
7.0.280.0030.00715.38
7.0.270.0030.00915.41
7.0.260.0050.00615.38
7.0.250.0060.00515.38
7.0.240.0050.00915.60
7.0.230.0050.00515.62
7.0.220.0090.00315.37
7.0.210.0070.00715.53
7.0.200.0060.00615.88
7.0.190.0100.00215.45
7.0.180.0120.00015.61
7.0.170.0070.00315.32
7.0.160.0010.01215.55
7.0.150.0050.00715.56
7.0.140.0040.02917.69
7.0.130.0030.01015.41
7.0.120.0090.00515.54
7.0.110.0020.01115.41
7.0.100.0060.03517.01
7.0.90.0060.03317.02
7.0.80.0020.02216.93
7.0.70.0060.03116.75
7.0.60.0080.03216.87
7.0.50.0080.02817.09
7.0.40.0040.02015.58
7.0.30.0060.03115.70
7.0.20.0090.02015.75
7.0.10.0050.03315.70
7.0.00.0050.02115.76
5.6.400.0040.00914.34
5.6.390.0060.00514.50
5.6.380.0100.00314.52
5.6.370.0080.00614.25
5.6.360.0060.00814.29
5.6.350.0080.00314.59
5.6.340.0070.00514.45
5.6.330.0050.01014.39
5.6.320.0090.00714.17
5.6.310.0060.00614.57
5.6.300.0030.00714.32
5.6.290.0080.00614.60
5.6.280.0010.03416.49
5.6.270.0040.00714.33
5.6.260.0060.00614.24
5.6.250.0080.02016.47
5.6.240.0070.03016.42
5.6.230.0110.01816.56
5.6.220.0040.03516.43
5.6.210.0030.03216.40
5.6.200.0030.03016.53
5.6.190.0040.02816.56
5.6.180.0020.03016.60
5.6.170.0090.02616.55
5.6.160.0060.03116.61
5.6.150.0060.02316.62
5.6.140.0030.03416.47
5.6.130.0040.02716.52
5.6.120.0070.03416.70
5.6.110.0070.01916.42
5.6.100.0080.02916.53
5.6.90.0080.02916.58
5.6.80.0080.02316.40
5.6.70.0090.03116.43
5.6.60.0040.03516.49
5.6.50.0070.01816.29
5.6.40.0040.02916.27
5.6.30.0070.03016.25
5.6.20.0010.02716.45
5.6.10.0060.01816.29
5.6.00.0030.03416.20
5.5.380.0050.02216.19
5.5.370.0060.02816.20
5.5.360.0060.02216.43
5.5.350.0080.02816.29
5.5.340.0080.01716.46
5.5.330.0050.02316.52
5.5.320.0040.03316.47
5.5.310.0070.02016.45
5.5.300.0050.03016.57
5.5.290.0080.02316.42
5.5.280.0080.03116.53
5.5.270.0060.02916.42
5.5.260.0060.03116.40
5.5.250.0110.02816.26
5.5.240.0070.03216.40
5.5.230.0070.03216.28
5.5.220.0060.02816.29
5.5.210.0060.02316.36
5.5.200.0080.03516.30
5.5.190.0050.03316.24
5.5.180.0010.02516.18
5.5.170.0040.00914.18
5.5.160.0090.02816.29
5.5.150.0050.01716.10
5.5.140.0100.02116.11
5.5.130.0040.03216.16
5.5.120.0060.02416.19
5.5.110.0060.03116.21
5.5.100.0040.02616.01
5.5.90.0090.02616.11
5.5.80.0080.02916.03
5.5.70.0070.02916.22
5.5.60.0070.02216.08
5.5.50.0040.03216.07
5.5.40.0070.02916.12
5.5.30.0080.02916.25
5.5.20.0070.02916.27
5.5.10.0050.01916.14
5.5.00.0080.02816.11
5.4.450.0050.02813.92
5.4.440.0030.03114.04
5.4.430.0060.01913.87
5.4.420.0050.03514.02
5.4.410.0090.02513.85
5.4.400.0080.02913.89
5.4.390.0060.02813.83
5.4.380.0090.02713.80
5.4.370.0070.01813.83
5.4.360.0020.01813.79
5.4.350.0090.01813.79
5.4.340.0090.02513.76
5.4.330.0050.00311.00
5.4.320.0050.02613.75
5.4.310.0070.02313.81
5.4.300.0040.02813.86
5.4.290.0050.03213.72
5.4.280.0050.02513.72
5.4.270.0050.02913.77
5.4.260.0080.01813.90
5.4.250.0050.02213.70
5.4.240.0050.01913.81
5.4.230.0040.03013.75
5.4.220.0080.02513.71
5.4.210.0030.02113.74
5.4.200.0060.03113.77
5.4.190.0100.02013.79
5.4.180.0050.02613.65
5.4.170.0040.03013.74
5.4.160.0070.02813.80
5.4.150.0040.03013.69
5.4.140.0030.01812.90
5.4.130.0050.02812.79
5.4.120.0030.01812.89
5.4.110.0050.02112.84
5.4.100.0100.02012.90
5.4.90.0090.02412.88
5.4.80.0070.02812.91
5.4.70.0040.02612.96
5.4.60.0030.03112.83
5.4.50.0050.03012.83
5.4.40.0030.02912.88
5.4.30.0090.02112.89
5.4.20.0080.02612.78
5.4.10.0050.01912.84
5.4.00.0090.01912.65
5.3.290.0130.07714.64
5.3.280.0130.08014.55
5.3.270.0030.08014.60
5.3.260.0030.04314.46
5.3.250.0100.06714.61
5.3.240.0100.03314.54
5.3.230.0100.05314.47
5.3.220.0030.04714.52
5.3.210.0100.06314.57
5.3.200.0030.08014.41
5.3.190.0300.05714.38
5.3.180.0130.07014.42
5.3.170.0100.07314.55
5.3.160.0070.07014.41
5.3.150.0130.07314.39
5.3.140.0070.04014.54
5.3.130.0070.07014.39
5.3.120.0100.04014.54
5.3.110.0130.07714.55
5.3.100.0100.04313.98
5.3.90.0070.04013.96
5.3.80.0070.04014.00
5.3.70.0070.04013.99
5.3.60.0030.07313.77
5.3.50.0000.08313.80
5.3.40.0100.07013.80
5.3.30.0070.07013.89
5.3.20.0130.03313.67
5.3.10.0030.04013.56
5.3.00.0100.07313.63
5.2.170.0100.06011.30
5.2.160.0070.05711.30
5.2.150.0000.05711.30
5.2.140.0030.03311.30
5.2.130.0100.02711.30
5.2.120.0070.06311.30
5.2.110.0030.06011.30
5.2.100.0030.06011.30
5.2.90.0100.05711.30
5.2.80.0030.06711.30
5.2.70.0130.05311.30
5.2.60.0070.05311.30
5.2.50.0070.05711.30
5.2.40.0100.04011.30
5.2.30.0030.06311.30
5.2.20.0070.05311.30
5.2.10.0030.06311.30
5.2.00.0100.05011.30
5.1.60.0070.05011.30
5.1.50.0030.05311.30
5.1.40.0100.04011.30
5.1.30.0070.02711.30
5.1.20.0100.03311.30
5.1.10.0100.05011.30
5.1.00.0070.02311.30
5.0.50.0030.02711.30
5.0.40.0030.04011.30
5.0.30.0000.04311.30
5.0.20.0100.03011.30
5.0.10.0000.02011.30
5.0.00.0030.03711.30
4.4.90.0030.03711.30
4.4.80.0030.02711.30
4.4.70.0000.02011.30
4.4.60.0070.02011.30
4.4.50.0030.02311.30
4.4.40.0000.05711.30
4.4.30.0030.03011.30
4.4.20.0070.03311.30
4.4.10.0070.03011.30
4.4.00.0070.04311.30
4.3.110.0000.03311.30
4.3.100.0000.03711.30
4.3.90.0030.03311.30
4.3.80.0070.03011.30
4.3.70.0000.01711.30
4.3.60.0000.03011.30
4.3.50.0030.02311.30
4.3.40.0000.04711.30
4.3.30.0000.02311.30
4.3.20.0000.03711.30
4.3.10.0000.02311.30
4.3.00.0030.03011.30

preferences:
37.63 ms | 401 KiB | 5 Q